@media screen and (min-width: 1201px) {
.sp-zoom{
    display:none!important;
}
#tip-arrow-bottom,#trans-tooltip,#tip-arrow-top{
    display:none;
}



body {
    padding-top: 0;
}





.crumbs_m {
    display: none;
}

.center_z{font-size: 14px;width: 48%;float: left;line-height: 250%;}
.center_y{width: 48%;float: right;}


.txt{font-size: 14px;line-height: 250%;width: 100%;table-layout: fixed;}
.txt img{max-width: 100%;}


  
.banner_box{
  display: none;
}


.foot_nav{
  display: none;
}

.Language{margin-left: 30px;position: relative;cursor: pointer;display:none;}
.Language ul{display: none;position: absolute;top: 54px;left: -8px;text-align: center;padding: 5px 10px;background: #ada177;z-index: 9;}
.Language ul li{width: 100%;font-size: 14px;margin-bottom: 5px;border-bottom: 1px solid #fff;padding-bottom: 5px;}
.Language ul li{width: 100%;font-size: 14px;margin-bottom: 5px;border-bottom: 1px solid #c1b99e;padding-bottom: 5px;}
.Language ul li a{font-size: 12px;color:#fff;}


/*关于我们*/
.hezuo_w{ position:relative; margin:30px auto 0;margin-bottom: 35px;}
.hezuo_w .h_pre,.hezuo_w .h_next{ position:absolute; top:50%; transform: translateY(-50%); display:block; width:39px; height:40px;  }
.hezuo_w .h_pre{ left:0; cursor:pointer; background:url('../images/prev.jpg') no-repeat center;}
.hezuo_w .h_next{ right:0; cursor:pointer; background:url('../images/next.jpg') no-repeat center;}

.hezuo_w .hezuo_p{ width:89%; margin:0 auto; overflow:hidden;}
.hezuo_w .hezuo_p ul{ width:10000%;}
.hezuo_w .hezuo_p li{ float:left; display:inline; width:0.184%; margin:0 0.02% 0 0; text-align:center;}
.hezuo_w .hezuo_p li a{ font-size:14px; color:#666; font-weight:bold; line-height:25px;}
.hezuo_w .hezuo_p li img{ width:100%; border:#ccc 1px solid;}
.hezuo_w .hezuo_p li font{ display:block; margin:6px 0 0 0;}


/*案例*/
.case-bg{display: block;margin-top:45px;}
.case-title .case-text{font-size: 30px;line-height: 1.2em;letter-spacing: 1px;color: #434343;text-align: center;}
.case-desc{margin-top: 8px;font-size: 18px;font-family: "cg";line-height: 1.2em;color:#000;-o-animation-delay: 0.05s;-moz-animation-delay: 0.05s;-webkit-animation-delay: 0.05s;animation-delay: 0.05s;letter-spacing: 5px;text-transform: uppercase;text-align: center;}
.case-body{width: 100%;display: table;margin-top: 25px;}
.case-body li{width: 31%;float: left;margin: 1%;}
.case-body li .img{width: 100%;overflow: hidden;table-layout: fixed;}
.case-body li .img img{max-width: 100%;}
.case-body-text{display: table;width: 100%;padding: 25px;background: #f6f6f6;}
.case-body-text h4{font-size: 16px;display: table;width: 100%;position: relative;}
.case-body-text h4:after{content:">";position: absolute;right: 0;}
.case-body-text span{font-size: 14px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;color: #b1b1b1;}





.tu{display: block;width: 100%;}
.tu li{width: 23%;margin:1%;float: left;}
.tu li img{max-width: 100%;}


.case_bg{display: block;width: 100%;}
.case_bg li{width: 23%;display: table;background: #fff;margin-bottom: 30px;float: left;margin: 1%;padding: 12px;}
.case_bg li .img{width: 100%;float: left;border: 1px solid #f7f7f7;border-radius: 5px;}
.case_bg li .img img{max-width: 100%;}
.case_bg li .new_text{display: table;width: 100%;float: right;}
.case_bg li .new_text h5 a{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;font-size: 16px;margin: 10px 0;font-weight: 500;margin-top: 14px;}
.case_bg li .new_text span{font-size: 14px;color: #767676;line-height: 180%;}
.new_more{display: inline-block;width: 120px;line-height: 30px;text-align: center;font-size: 12px;background: #1d2088;color: #fff;border-radius: 5px;margin-top: 15px;margin-bottom: 12px;}

.bg-bg{
	margin-bottom: -1px;display: table;padding: 3px 10px;width: 22%;border-radius: 2px;background-color: #a5a5a5;color:#fff
}






.product_main_nav .item {
  position: relative;
}
.product_main_nav .item:not(:first-child) {
  margin-top: 20px;
}
.product_main_nav .item.active .item_title, .product_main_nav .item:hover .item_title {
    background: #a5a5a5;
    border-color: #a5a5a5;
}
.product_main_nav .item.active .item_title::after,
.product_main_nav .item:hover .item_title::after {
  opacity: 1;
}
.product_main_nav .item.active .item_title .item_title_text,
.product_main_nav .item:hover .item_title .item_title_text {
  color: #fff;
  font-weight: bold;
}
.product_main_nav .item.active .item_title .item_title_icon,
.product_main_nav .item:hover .item_title .item_title_icon {
  opacity: 0;
}
.product_main_nav .item.active .item_title .item_active_icon,
.product_main_nav .item:hover .item_title .item_active_icon {
  opacity: 1;
}
.product_main_nav .item .item_title {
  overflow: hidden;
  position: relative;
  padding: 16px 30px;
  border: solid 1px #e5e5e5;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_main_nav .item .item_title::after {
  content: "";
  box-sizing: border-box;
  position: absolute;
  width: 50px;
  height: 50px;
  left: -18px;
  top: -24px;
  opacity: 0;
  border-radius: 50%;
  border: solid 10px rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_text {
  font-size: 16px;
  color: #000;
  line-height: 26px;
  margin-right: 15px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_icon {
  width: 17px;
  height: 17px;
  position: relative;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_title .item_title_icon .line {
  background: #e5e5e5;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.product_main_nav .item .item_title .item_title_icon .line1 {
  width: 17px;
  height: 3px;
}
.product_main_nav .item .item_title .item_title_icon .line2 {
  width: 3px;
  height: 17px;
}
.product_main_nav .item .item_title .item_active_icon {
  opacity: 0;
  right: 20px;
  bottom: -15px;
  font-size: 60px;
  line-height: 1em;
  position: absolute;
  color: rgba(255, 255, 255, 0.2);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}

.product_main_nav .item .item_list {
    display: none;
    background: #f9f9f9;
    padding: 22px 20px 22px;
}

.product_main_nav .item .item_list .inside_item {
  position: relative;
  padding-left: 28px;
}
.product_main_nav .item .item_list .inside_item:not(:first-child) {
  margin-top: 35px;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_icon,
.product_main_nav .item .item_list .inside_item:hover .inside_item_icon {
  border-color:#afa477;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_icon::after,
.product_main_nav .item .item_list .inside_item:hover .inside_item_icon::after {
  opacity: 1;
}
.product_main_nav .item .item_list .inside_item.active .inside_item_text,
.product_main_nav .item .item_list .inside_item:hover .inside_item_text {
  color: #afa477;
}
.product_main_nav .item .item_list .inside_item .inside_item_icon {
  position: absolute;
  left: 0;
  top: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: solid 1px #b5b5b5;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_list .inside_item .inside_item_icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  opacity: 0;
  width: 6px;
  height: 6px;
  background: #afa477;
  border-radius: 50%;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item .item_list .inside_item .inside_item_text {
  font-size: 16px;
  color: #000;
  line-height: 20px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_main_nav .item_custom .item_title {
  border-color: #aacd06;
  padding: 13px 20px 13px 30px;
}
.product_main_nav .item_custom .item_title .item_title_text {
  color: #aacd06;
}
.product_main_nav .item_custom .item_title .item_title_icon {
  width: auto;
  height: auto;
  color: #aacd06;
  font-size: 44px;
  line-height: 1em;
}
.product_main_nav .item_custom.active .item_title .item_title_icon,
.product_main_nav .item_custom:hover .item_title .item_title_icon {
  color: rgba(255, 255, 255, 0.2);
  opacity: 1;
}
.product.product_custom {
  background: #f9f9f9;
}
.product.product_custom .product_main_nav .item .item_list {
  background: #fff;
}
.product .main1 {
  overflow: hidden;
  padding: 60px 0;
}
.product .main1 .main_left {
  width: 20%;
}
.product .main1 .main_right {
  width: 76.2%;
}
.product .main1 .list .item {
  width: 22.1%;
  overflow: hidden;
  margin-left: 3.35%;
}
.product .main1 .list .item:nth-child(4n+1){
  margin-left: 0;
}
.product .main1 .list .item:nth-child(n+5) {
  margin-top: 50px;
}
.product .main1 .list .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product .main1 .list .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product .main1 .list .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product .main1 .list .item:hover .item_explain .explain_right .explain_icon {
  color: #0f83d2;
}
.product .main1 .list .item:hover .item_line::after {
  width: 100%;
}
.product .main1 .list .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product .main1 .list .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product .main1 .list .item .item_picture .picture_container img {
/*  max-width: 77%;
  max-height: 66%;*/
  height: 100%;
}
.product .main1 .list .item .item_picture .explain {
  position: absolute;
  padding: 0 50px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(74, 74, 74, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_picture .explain .explain_step::after {
  content: "";
  width: 40px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -50px;
  bottom: 0;
  top: 0;
}
.product .main1 .list .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .main1 .list .item .item_explain {
  padding: 25px 0;
}
.product .main1 .list .item .item_explain .explain_title {
  width: 72%;
  font-size: 14px;
  color: #000;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product .main1 .list .item .item_explain .explain_right .explain_line {
  width: 1px;
  height: 18px;
  opacity: 0.3;
  background: #666666;
}
.product .main1 .list .item .item_explain .explain_right .explain_icon {
    font-size: 18px;
    line-height: 18px;
    margin-left: 5px;
    color: #b2b2b2;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    margin-right: 5px;
}
.product .main1 .list .item .item_line {
  height: 1px;
  overflow: hidden;
  position: relative;
  background: #e4e4e4;
}
.product .main1 .list .item .item_line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 1px;
  background: #aea377;
  -o-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.product .main1 .main_form {
  overflow: hidden;
  background: #fff;
  padding: 50px 14% 30px;
}
.product .main1 .main_form .form_title {
  text-align: center;
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product .main1 .main_form .form_nav {
  padding-top: 12px;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
}
.product .main1 .main_form .form_nav .item {
  margin-top: 30px;
  position: relative;
  padding: 20px 20px;
  min-width: 50px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item:not(:last-child) {
  margin-right: 40px;
}
.product .main1 .main_form .form_nav .item .item_text {
  font-size: 18px;
  color: #434343;
  line-height: 20px;
  text-align: center;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item .item_picture {
  position: absolute;
  bottom: -1px;
  right: -1px;
  height: 50%;
  opacity: 0;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_nav .item:hover,
.product .main1 .main_form .form_nav .item.active {
  border-color: #aacd06;
}
.product .main1 .main_form .form_nav .item:hover .item_text,
.product .main1 .main_form .form_nav .item.active .item_text {
  color: #aacd06;
}
.product .main1 .main_form .form_nav .item.active .item_picture {
  opacity: 1;
}
.product .main1 .main_form .form_list {
  margin-top: 43px;
}
.product .main1 .main_form .form_list .item {
  z-index: 10;
  display: block;
  position: relative;
  padding-left: 120px;
}
.product .main1 .main_form .form_list .item:not(:first-child) {
  margin-top: 23px;
}
.product .main1 .main_form .form_list .item:last-child {
  margin-top: 50px;
}
.product .main1 .main_form .form_list .item.active {
  z-index: 15;
}
.product .main1 .main_form .form_list .item.active .item_content .item_input input {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item.active .item_content .item_input textarea {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item.item_textarea {
  display: none;
}
.product .main1 .main_form .form_list .item .item_title {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 16px;
  color: #888888;
  line-height: 60px;
}
.product .main1 .main_form .form_list .item .item_content {
  position: relative;
}
.product .main1 .main_form .form_list .item .item_content .item_input {
  z-index: 11;
  position: relative;
}
.product .main1 .main_form .form_list .item .item_content .item_input input {
  width: 100%;
  height: 60px;
  color: #666;
  font-size: 16px;
  padding: 0 18px;
  background: #fff;
  padding-right: 55px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_input input:focus {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_input textarea {
  width: 100%;
  color: #666;
  height: 130px;
  padding: 18px;
  font-size: 16px;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_input textarea:focus {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_input .item_icon {
  text-align: center;
  position: absolute;
  width: 55px;
  bottom: 0;
  right: 0;
  top: 0;
  font-size: 18px;
  color: #d7d7d7;
  line-height: 60px;
  cursor: pointer;
}
.product .main1 .main_form .form_list .item .item_content .item_picture {
  width: 54.7%;
  overflow: hidden;
  position: relative;
  background: #fff;
  border: solid 1px #eeeeee;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_picture:hover {
  border-color: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_picture:hover .item_link .line {
  background: #aacd06;
}
.product .main1 .main_form .form_list .item .item_content .item_picture input {
  position: absolute;
  z-index: 100;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  font-size: 1000px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .picture_container {
  z-index: 10;
  padding-top: 44.73%;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .picture_container img {
  max-width: 92%;
  max-height: 92%;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  height: 39px;
  width: 39px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line {
  background: #eeeeee;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line1 {
  width: 100%;
  height: 5px;
}
.product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line2 {
  width: 5px;
  height: 100%;
  -o-transform: rotateZ(180deg);
  -moz-transform: rotateZ(180deg);
  -webkit-transform: rotateZ(180deg);
  transform: rotateZ(180deg);
}
.product .main1 .main_form .form_list .item .item_content .item_select {
  position: absolute;
  display: none;
  z-index: 10;
  width: 100%;
  top: 60px;
  left: 0;
  overflow-y: auto;
  max-height: 224px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option {
  padding: 18px;
  color: #666;
  font-size: 16px;
  line-height: 20px;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option.active {
  background: #aacd06;
  color: #fff;
}
.product .main1 .main_form .form_list .item .item_content .item_select .item_option:not(.active):hover {
  background: rgba(0, 0, 0, 0.03);
}
.product .main1 .main_form .form_list .item .item_content .item_btn button {
  width: 44.8%;
  height: 64px;
  background: #eeeeee;
  letter-spacing: 1px;
  color: #c1c1c1;
  font-size: 18px;
  cursor: pointer;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.product .main1 .main_form .form_list .item .item_content .item_btn button.active {
  background: #aacd06;
  color: #fff;
}
.product .main1 .main_form .form_list .item .item_content .item_btn button:hover {
  opacity: 0.85;
}
.product_details .main1 {
  padding: 80px 0;
}
.product_details .main1 .main_left {
  width: 45.7%;
}
.product_details .main1 .main_left .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_details .main1 .main_left .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_details .main1 .main_left .swiper_picture_list {
  margin-top: 18px;
}
.product_details .main1 .main_left .swiper_picture_list .swiper-slide {
  cursor: pointer;
  border: 1px solid transparent;
  -o-transition: border 0.5s;
  -moz-transition: border 0.5s;
  -webkit-transition: border 0.5s;
  transition: border 0.5s;
}
.product_details .main1 .main_left .swiper_picture_list .swiper-slide.active {
  border-color: #aacd06;
}
.product_details .main1 .main_right {
  width: 47.5%;
  padding-top: 15px;
}
.product_details .main1 .main_right .product_details_title {
  font-size: 30px;
  color: #333333;
  font-weight: bold;
  letter-spacing: 1px;
}
.product_details .main1 .main_right .product_details_desc {
  font-size: 14px;
  color: #bbbbbb;
  margin-top: 10px;
}
.product_details .main1 .main_right .product_details_content {
  margin-top: 35px;
  padding-top: 32px;
  border-top: 1px solid #eee;
}
.product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
  margin-top: 32px;
}
.product_details .main1 .main_right .product_details_content .explain .explain_title {
  color: #aacd06;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 1px;
}
.product_details .main1 .main_right .product_details_content .explain .explain_content {
  font-size: 16px;
  margin-top: 10px;
  color: #9fa2a7;
  line-height: 30px;
}
.product_details .main1 .main_right .product_details_link {
  width: 244px;
  height: 66px;
  color: #aacd06;
  margin-top: 80px;
  border: solid 1px #aacd06;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main1 .main_right .product_details_link .product_details_link_icon {
  font-size: 26px;
  line-height: 1em;
}
.product_details .main1 .main_right .product_details_link .product_details_link_text {
  font-size: 16px;
  margin-left: 12px;
  position: relative;
  top: -1px;
}
.product_details .main1 .main_right .product_details_link:hover {
  background: #aacd06;
  color: #fff;
}
.product_details .main1 .main_container {
  margin-top: 80px;
}
.product_details .main1 .main_container .main_container_title {
  background-image: url(../images/public/product_bg.png);
}
.product_details .main1 .main_container .main_container_title .item {
  padding: 20px 40px;
  position: relative;
  background: #ffffff;
  line-height: 20px;
  font-size: 16px;
  color: #aacd06;
}
.product_details .main1 .main_container .main_container_title .item:after {
  content: "";
  position: absolute;
  height: 2px;
  width: 100%;
  left: 0;
  top: 0;
  background: #aacd06;
}
.product_details .main1 .main_container .details_content {
  width: 1200px;
  font-size: 16px;
  color: #666666;
  line-height: 32px;
  margin: 70px auto 0;
}
.product_details .main1 .main_container .details_content a {
  display: inline;
}
.product_details .main1 .main_container .details_content .details_picture {
  display: block;
  margin: 100px auto 30px;
}
.product_details .main2 {
  padding: 75px 0;
  border-top: 1px solid #eee;
}
.product_details .main2 .recommend_title {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product_details .main2 .swiper-container {
  margin-top: 40px;
}
.product_details .main2 .swiper-slide .item {
  overflow: hidden;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product_details .main2 .swiper-slide .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product_details .main2 .swiper-slide .item:hover .item_explain .explain_title {
  color: #aacd06;
}
.product_details .main2 .swiper-slide .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product_details .main2 .swiper-slide .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_details .main2 .swiper-slide .item .item_picture .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_details .main2 .swiper-slide .item .item_picture .explain {
  position: absolute;
  padding: 0 60px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(32, 41, 105, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
  content: "";
  width: 50px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -60px;
  bottom: 0;
  top: 0;
}
.product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_details .main2 .swiper-slide .item .item_explain {
  margin-top: 20px;
}
.product_details .main2 .swiper-slide .item .item_explain .explain_title {
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 18px;
  text-align: center;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product_app .main {
  overflow: hidden;
  position: relative;
  padding: 75px 0 80px;
}
.product_app .main:nth-child(odd) {
  background: #fff;
}
.product_app .main:nth-child(even) {
  background: #f9f9f9;
}
.product_app .main .main_title {
  text-align: center;
}
.product_app .main .main_title .main_title_text {
  font-size: 30px;
  color: #434343;
  line-height: 1.2em;
  letter-spacing: 1px;
}
.product_app .main .main_title .main_title_desc {
  font-size: 16px;
  color: #666666;
  margin-top: 15px;
  opacity: 0.5;
}
.product_app .main .main_anchor {
  position: absolute;
  left: 0;
  top: 0;
  height: 70px;
  -o-transform: translate3d(0, -70px, 0);
  -moz-transform: translate3d(0, -70px, 0);
  -webkit-transform: translate3d(0, -70px, 0);
  transform: translate3d(0, -70px, 0);
}
.product_app .product_app_main_explain .main_title {
  text-align: left;
}
.product_app .product_app_main_explain .main_picture {
  width: 47.8%;
}
.product_app .product_app_main_explain .main_explain {
  width: 42.4%;
}
.product_app .product_app_main_explain .main_explain .explain {
  margin-top: 70px;
}
.product_app .product_app_main_explain .main_explain .explain .explain_picture {
  display: none;
}
.product_app .product_app_main_explain .main_explain .explain .explain_content {
  font-size: 16px;
  color: #666666;
  line-height: 32px;
}
.product_app .main1 .main_container {
  position: relative;
  margin-top: 40px;
}
.product_app .main1 .main_container .main_explain {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}
.product_app .main1 .main_container .main_explain_container {
  width: 700px;
  padding: 50px 55px;
  background: rgba(255, 255, 255, 0.8);
}
.product_app .main1 .main_container .main_explain_container .explain_title {
  font-size: 20px;
  color: #434343;
}
.product_app .main1 .main_container .main_explain_container .explain_line {
  width: 46px;
  height: 2px;
  background: #aacd06;
  margin: 22px 0 25px;
}
.product_app .main1 .main_container .main_explain_container .explain_content {
  font-size: 16px;
  font-weight: lighter;
  line-height: 32px;
  color: #666666;
}
.product_app .main4 .main_container {
  margin-top: 40px;
  position: relative;
}
.product_app .main4 .main_container .swiper-slide .item {
  overflow: hidden;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.product_app .main4 .main_container .swiper-slide .item:hover .item_explain .explain_title {
  color: #aacd06;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture {
  overflow: hidden;
  position: relative;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .picture_container img {
  max-width: 77%;
  max-height: 66%;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
  position: absolute;
  padding: 0 60px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: -1;
  visibility: hidden;
  background: rgba(32, 41, 105, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
  content: "";
  width: 50px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  left: -60px;
  bottom: 0;
  top: 0;
}
.product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product_app .main4 .main_container .swiper-slide .item .item_explain {
  margin-top: 20px;
}
.product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
  padding: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 18px;
  text-align: center;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.product_app .main4 .main_container .swiper_btn {
  position: absolute;
  z-index: 10;
  top: 50%;
  width: 50px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  margin-top: -44px;
  background: rgba(0, 0, 0, 0.2);
  font-size: 18px;
  cursor: pointer;
  color: #fff;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.product_app .main4 .main_container .swiper_btn:not([class*=disabled]):hover {
  background: #aacd06;
}
.product_app .main4 .main_container .swiper_btn[class*=disabled] {
  opacity: 0.15;
  cursor: default;
}
.product_app .main4 .main_container .swiper_btn.swiper_prev {
  left: -100px;
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-180deg);
}
.product_app .main4 .main_container .swiper_btn.swiper_next {
  right: -100px;
}








}


.index_banner {
  position: relative;
}
.index_banner .slide_item {
  position: relative;
}
.index_banner .slide_item .item_picture .banner_p {
  display: block;
}
.index_banner .slide_item .item_picture .banner_m {
  display: none;
}
.index_banner .slide_item .item_explain {
  position: absolute;
  margin: auto;
  z-index: 11;
  bottom: 0;
  right: 0;
  left: 0;
  top: 0;
  text-align: center;
}
.index_banner .slide_item .item_explain .item_explain_container {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_title {
  font-size: 50px;
  color: #ffffff;
  font-weight: bold;
  line-height: 60px;
  letter-spacing: 3px;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span {
  color: #aacd06;
  margin: 0 15px;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_content {
  font-size: 30px;
  font-weight: lighter;
  letter-spacing: 1px;
  color: #ffffff;
  margin-top: 18px;
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc {
  margin-top: 7px;
  font-size: 16px;
  font-family: "cg";
  line-height: 24px;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.25);
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_banner .index_banner_mouse {
  color: #fff;
  margin-top: 78px;
  position: relative;
  text-align: center;
  animation: mouseMove 1.5s infinite;
}
.index_banner .index_banner_mouse .mouse_icon {
  font-size: 40px;
  line-height: 1em;
  position: relative;
}
.index_banner .index_banner_mouse .mouse_line_list {
  margin-top: 3px;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item {
  font-size: 16px;
  line-height: 1em;
  position: relative;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item:nth-child(2) {
  opacity: 0.6;
  top: -6px;
}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item:nth-child(3) {
  opacity: 0.3;
  top: -12px;
}
.index_banner .swiper_pagination {
  position: absolute;
  margin: auto;
  z-index: 10;
  left: 56px;
  bottom: 0;
  top: 0;
}
.index_banner .swiper_pagination .swiper_pagination_line {
  width: 2px;
  height: 120px;
  position: relative;
  background: rgba(255, 255, 255, 0.3);
}
.index_banner .swiper_pagination .swiper_pagination_line .swiper_pagination_line_active {
  position: absolute;
  width: 100%;
  left: 0;
  top: 0;
  height: 0;
  background: #fff;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_banner .swiper_pagination .swiper_pagination_num {
  -o-transform: rotateZ(90deg);
  -moz-transform: rotateZ(90deg);
  -webkit-transform: rotateZ(90deg);
  transform: rotateZ(90deg);
  position: relative;
  font-family: "cg";
  right: 13px;
}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active {
  position: relative;
  line-height: 1em;
  font-size: 50px;
  color: #aacd06;
  top: 5px;
}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text {
  font-size: 26px;
  line-height: 1em;
  margin-left: 5px;
  color: rgba(255, 255, 255, 0.5);
}
.index_banner .swiper_control_container {
  position: absolute;
  z-index: 10;
  left: 0;
  right: 0;
  bottom: 90px;
  margin: auto;
}
.index_banner .swiper_control_container .swiper_control {
  position: absolute;
  bottom: 0;
  right: 0;
}
.index_banner .swiper_control_container .swiper_control .swiper_btn {
  width: 90px;
  height: 90px;
  line-height: 90px;
  text-align: center;
  background: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  font-size: 18px;
  color: #fff;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.index_banner .swiper_control_container .swiper_control .swiper_btn:hover {
  background: rgb(174, 161, 117);
}
.index_banner .swiper_control_container .swiper_control .swiper_prev {
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-360deg);
}

@-webkit-keyframes mouseMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -o-transform: translate3d(0, 30px, 0);
    -moz-transform: translate3d(0, 30px, 0);
    -webkit-transform: translate3d(0, 30px, 0);
    transform: translate3d(0, 30px, 0);
  }
}
@keyframes mouseMove {
  0% {
    -o-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    opacity: 0;
    -o-transform: translate3d(0, 30px, 0);
    -moz-transform: translate3d(0, 30px, 0);
    -webkit-transform: translate3d(0, 30px, 0);
    transform: translate3d(0, 30px, 0);
  }
}
.index_main .main {
  overflow: hidden;
}
.index_main .main .main_title {
  text-align: center;
}
.index_main .main .main_title .main_title_text {
  font-size: 30px;
  line-height: 1.2em;
  letter-spacing: 1px;
  color: #000;
}
.index_main .main .main_title .main_title_desc {
    margin-top: 8px;
    font-size: 18px;
    font-family: "cg";
    line-height: 1.2em;
    color: #000;
    -o-animation-delay: 0.05s;
    -moz-animation-delay: 0.05s;
    -webkit-animation-delay: 0.05s;
    animation-delay: 0.05s;
    letter-spacing: 5px;
    text-transform: uppercase;
}
.index_main .main .main_more {
  width: 110px;
  padding: 6px 0;
  text-align: center;
  margin: 40px auto 0;
  border: 1px solid transparent;
  -o-transition: border 0.35s;
  -moz-transition: border 0.35s;
  -webkit-transition: border 0.35s;
  transition: border 0.35s;
  border-color:#a5a5a5;
}
.index_main .main .main_more .main_more_text {
  font-size: 14px;
  line-height: 16px;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  color:#000;
}
.index_main .main .main_more .main_more_icon {
  font-size: 12px;
  margin-left: 8px;
  line-height: 16px;
  color: #9d9d9d;
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.index_main .main .main_more:hover {
  border-color: #a5a5a5;
}
.index_main .main .main_more:hover .main_more_text,
.index_main .main .main_more:hover .main_more_icon {
  color: #000;
}
.index_main .main1 {
  padding: 55px 0 0;
}
.index_main .main1 .swiper_nav {
  margin-top: 20px;
}
.index_main .main1 .swiper_nav .swiper-slide {
  width: auto;
  font-size: 14px;
  color: #000;
  line-height: 16px;
  padding: 7px 25px;
  border-radius: 15px;
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(1) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(2) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(3) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(4) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(5) {
  -o-animation-delay: 0.4s;
  -moz-animation-delay: 0.4s;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.index_main .main1 .swiper_nav .swiper-slide:nth-child(6) {
  -o-animation-delay: 0.5s;
  -moz-animation-delay: 0.5s;
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}
.index_main .main1 .swiper_nav .swiper-slide:hover,
.index_main .main1 .swiper_nav .swiper-slide.active {
  color: #fff;
  background:#a5a5a5;
}
.index_main .main1 .swiper_nav .swiper-slide:not(:last-child) {
  margin-right: 12px;
}
.index_main .main1 .main_container {
  margin-top: 40px;
  padding: 0 40px;
}
.index_main .main1 .main_container .swiper_content_item .swiper-wrapper {
  -webkit-transition-timing-function: linear;
  -moz-transition-timing-function: linear;
  -ms-transition-timing-function: linear;
  transition-timing-function: linear;
}
.index_main .main1 .main_container .swiper_content_item .swiper-slide:nth-child(1) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main1 .main_container .swiper_content_item .swiper-slide:nth-child(2) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main1 .main_container .swiper_content_item .swiper-slide:nth-child(3) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main1 .main_container .swiper_content_item .swiper-slide:nth-child(4) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.index_main .main1 .main_container .swiper_content_item .swiper-slide:nth-child(5) {
  -o-animation-delay: 0.4s;
  -moz-animation-delay: 0.4s;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.index_main .main1 .main_container .swiper_content_item .item_picture {
  position: relative;
  overflow: hidden;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .picture_container {
  padding-top: 65.45%;
  background: #f1f1f1;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .picture_container img {
    max-width: 100%;
    max-height: 100%;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain {
  position: absolute;
  padding: 0 65px;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  z-index: 1;
  visibility: hidden;
  background: rgba(74,74, 74, 0.35);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step {
  position: relative;
  font-family: "arial";
  font-size: 60px;
  line-height: 1em;
  color: #ffffff;
  font-weight: bold;
  letter-spacing: 2px;
  opacity: 0;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after {
  content: "";
  width: 55px;
  height: 1px;
  background: #ffffff;
  position: absolute;
  margin: auto;
  bottom: 0;
  top: 0;
  left: -65px;
}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content {
  opacity: 0;
  font-size: 14px;
  margin-top: 14px;
  color: #ffffff;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 48px;
  min-height: 48px;
  line-height: 24px;
  -o-transform: translate3d(-40px, 0, 0);
  -moz-transform: translate3d(-40px, 0, 0);
  -webkit-transform: translate3d(-40px, 0, 0);
  transform: translate3d(-40px, 0, 0);
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_explain {
  padding: 25px 20px;
  padding-right: 30px;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_title {
  width: 72%;
  font-size: 14px;
  color: #000;
  line-height: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_line {
  width: 1px;
  height: 24px;
  opacity: 0.3;
  background: #666666;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_icon {
  font-size: 24px;
  line-height: 24px;
  margin-left: 20px;
  color: #b2b2b2;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_icon span{
  font-size: 14px;
  line-height: 24px;
}

.index_main .main1 .main_container .swiper_content_item .item_line {
  height: 1px;
  overflow: hidden;
  position: relative;
  background: #e4e4e4;
}
.index_main .main1 .main_container .swiper_content_item .item_line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 1px;
  background: #aea375;
  -o-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}
.index_main .main1 .main_container .swiper_content_item .item {
  overflow: hidden;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain {
  opacity: 1;
  z-index: 10;
  visibility: visible;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain .explain_step {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_picture .explain .explain_content {
  opacity: 1;
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -o-transition-delay: 0.15s;
  -moz-transition-delay: 0.15s;
  -webkit-transition-delay: 0.15s;
  transition-delay: 0.15s;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_explain .explain_right .explain_icon {
  color: #b0a877;
  -o-transform: translate3d(10px, 0, 0);
  -moz-transform: translate3d(10px, 0, 0);
  -webkit-transform: translate3d(10px, 0, 0);
  transform: translate3d(10px, 0, 0);
  font-size: 14px;
}
.index_main .main1 .main_container .swiper_content_item .item:hover .item_line::after {
  width: 100%;
}
.index_main .main2 {
  padding: 65px 0 5px;
}
.index_main .main2 .main_container {
  margin-top: 50px;
}
.index_main .main2 .main_container .swiper-container {
  padding-bottom: 50px;
}
.index_main .main2 .main_container .swiper-slide {
  width: 415px;
}
.index_main .main2 .main_container .swiper-slide:nth-child(1) {
  -o-animation-delay: 0s;
  -moz-animation-delay: 0s;
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(2) {
  -o-animation-delay: 0.1s;
  -moz-animation-delay: 0.1s;
  -webkit-animation-delay: 0.1s;
  animation-delay: 0.1s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(3) {
  -o-animation-delay: 0.2s;
  -moz-animation-delay: 0.2s;
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(4) {
  -o-animation-delay: 0.3s;
  -moz-animation-delay: 0.3s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(5) {
  -o-animation-delay: 0.4s;
  -moz-animation-delay: 0.4s;
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(6) {
  -o-animation-delay: 0.5s;
  -moz-animation-delay: 0.5s;
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(7) {
  -o-animation-delay: 0.6s;
  -moz-animation-delay: 0.6s;
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(8) {
  -o-animation-delay: 0.7s;
  -moz-animation-delay: 0.7s;
  -webkit-animation-delay: 0.7s;
  animation-delay: 0.7s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(9) {
  -o-animation-delay: 0.8s;
  -moz-animation-delay: 0.8s;
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(10) {
  -o-animation-delay: 0.9s;
  -moz-animation-delay: 0.9s;
  -webkit-animation-delay: 0.9s;
  animation-delay: 0.9s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(11) {
  -o-animation-delay: 1s;
  -moz-animation-delay: 1s;
  -webkit-animation-delay: 1s;
  animation-delay: 1s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(12) {
  -o-animation-delay: 1.1s;
  -moz-animation-delay: 1.1s;
  -webkit-animation-delay: 1.1s;
  animation-delay: 1.1s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(13) {
  -o-animation-delay: 1.2s;
  -moz-animation-delay: 1.2s;
  -webkit-animation-delay: 1.2s;
  animation-delay: 1.2s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(14) {
  -o-animation-delay: 1.3s;
  -moz-animation-delay: 1.3s;
  -webkit-animation-delay: 1.3s;
  animation-delay: 1.3s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(15) {
  -o-animation-delay: 1.4s;
  -moz-animation-delay: 1.4s;
  -webkit-animation-delay: 1.4s;
  animation-delay: 1.4s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(16) {
  -o-animation-delay: 1.5s;
  -moz-animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
  animation-delay: 1.5s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(17) {
  -o-animation-delay: 1.6s;
  -moz-animation-delay: 1.6s;
  -webkit-animation-delay: 1.6s;
  animation-delay: 1.6s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(18) {
  -o-animation-delay: 1.7s;
  -moz-animation-delay: 1.7s;
  -webkit-animation-delay: 1.7s;
  animation-delay: 1.7s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(19) {
  -o-animation-delay: 1.8s;
  -moz-animation-delay: 1.8s;
  -webkit-animation-delay: 1.8s;
  animation-delay: 1.8s;
}
.index_main .main2 .main_container .swiper-slide:nth-child(20) {
  -o-animation-delay: 1.9s;
  -moz-animation-delay: 1.9s;
  -webkit-animation-delay: 1.9s;
  animation-delay: 1.9s;
}
.index_main .main2 .main_container .item {
  background: #f5f6f6;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main2 .main_container .item:hover {
  background: #fff;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.06);
}
.index_main .main2 .main_container .item:hover .item_picture .picture_container img {
  -o-transform: translate3d(0, 0, 0) scale(1.06);
  -moz-transform: translate3d(0, 0, 0) scale(1.06);
  -webkit-transform: translate3d(0, 0, 0) scale(1.06);
  transform: translate3d(0, 0, 0) scale(1.06);
}
.index_main .main2 .main_container .item:hover .explain {
  background: #fff;
  top: -10px;
}
.index_main .main2 .main_container .item:hover .explain .explain_link {
  color: #aacd06;
}
.index_main .main2 .main_container .item_picture {
  z-index: 10;
  position: relative;
}
.index_main .main2 .main_container .item_picture .picture_container {
  padding-top: 87.71%;
}
.index_main .main2 .main_container .item_picture .picture_container img {
  -o-transition-duration: 0.6s;
  -moz-transition-duration: 0.6s;
  -webkit-transition-duration: 0.6s;
  transition-duration: 0.6s;
}
.index_main .main2 .main_container .explain {
  top: 0;
  z-index: 11;
  position: relative;
  background: #f5f6f6;
  padding: 38px 30px 23px;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main2 .main_container .explain .explain_title {
  font-size: 16px;
  color: #424242;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_main .main2 .main_container .explain .explain_content {
  font-size: 14px;
  color: #888888;
  margin-top: 15px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  max-height: 20px;
  min-height: 20px;
  line-height: 20px;
}
.index_main .main2 .main_container .explain .explain_link {
  color: #adaeae;
  font-size: 24px;
  line-height: 1em;
  margin-top: 25px;
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
}
.index_main .main2 .main_container .swiper_control {
  margin-right: 15px;
}
.index_main .main2 .main_container .swiper_control .swiper_btn {
  opacity: 1;
  font-size: 18px;
  color: #b2b2b2;
  line-height: 1em;
  cursor: pointer;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_main .main2 .main_container .swiper_control .swiper_btn:not([class*=disabled]):hover {
  color: #aacd06;
}
.index_main .main2 .main_container .swiper_control .swiper_btn[class*=disabled] {
  opacity: 0.3;
  cursor: default;
}
.index_main .main2 .main_container .swiper_control .swiper_prev {
  margin-right: 12px;
}
.index_main .main2 .main_container .swiper_scrollbar {
  height: 1px;
  position: relative;
  background: #eaeaea;
}
.index_main .main2 .main_container .swiper_scrollbar .swiper_scrollbar_icon {
  position: absolute;
  width: 23px;
  height: 23px;
  background: #f1f1f1;
  border-radius: 50%;
  top: -11px;
  left: 0;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main2 .main_container .swiper_scrollbar .swiper_scrollbar_icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #dbdbdb;
}
.index_main .main3 {
  padding: 40px 0 0;
}
.index_main .main3 .main_container {
  margin-top: 20px;
  position: relative;
}
.index_main .main3 .main_container .swiper-slide {
  width: 500px;
  margin:0 10px;
}
.index_main .main3 .main_container .swiper-slide[class*=active] .item::after {
  opacity: 0;
}
.index_main .main3 .main_container .swiper-slide[class*=active] .item .explain {
/*  bottom: 300px; */
  opacity: 1;
/*  -o-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  -webkit-transition-delay: 0.3s;
  transition-delay: 0.3s; */
}
.index_main .main3 .main_container .item {
  overflow: hidden;
  position: relative;
}
.index_main .main3 .main_container .item::after {
  content: "";
  background: rgba(255, 255, 255, 0.8);
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main3 .main_container .item .item_picture .picture_container {
  padding-top: 62.84%;
}
.index_main .main3 .main_container .item .item_picture .picture_container img {
  width: 100%;
}

.index_main .main3 .main_container .item .explain {
    background: rgba(0, 0, 0, 0.55);
    bottom: 1px;
    width: 100%;
    left: 0;
    opacity: 1;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    text-align: left;
    padding: 10px 0;
}

.index_main .main3 .main_container .item .explain .explain_title .explain_title_text {
    font-size: 22px;
    color: #ffffff;
    line-height: 24px;
    display: table;
    width: 100%;
    text-align: left;
    text-indent: 20px;
}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_text span{
  display: inline-block;
  width: 100%;
  font-size:14px;
}

.index_main .main3 .main_container .item .explain .explain_title .explain_title_desc {
  font-size: 16px;
  line-height: 18px;
  margin-left: 18px;
  color: rgba(255, 255, 255, 0.8);
}
.index_main .main3 .main_container .item .explain .explain_content {
    font-size: 14px;
    margin-top: 8px;
    color: #ffffff;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    max-height: 24px;
    min-height: 24px;
    line-height: 24px;
    text-indent: 20px;
}
.index_main .main3 .main_container .swiper_btn {
    top: 55%;
    z-index: 10;
    width: 70px;
    height: 70px;
    position: absolute;
    line-height: 70px;
    text-align: center;
    margin-top: -45px;
    background: rgba(0, 0, 0, 0.4);
    font-size: 18px;
    cursor: pointer;
    color: #fff;
    -o-transition: all 0.35s;
    -moz-transition: all 0.35s;
    -webkit-transition: all 0.35s;
    transition: all 0.35s;
    border-radius: 0;
}
/*.index_main .main3 .main_container .swiper_btn:hover {*/
/*  background: rgba(174, 163, 117, 0.8);*/
/*}*/
.index_main .main3 .main_container .swiper_btn.swiper_prev {
  left: 50%;
  margin-left: -601px;
  -o-transform: rotateZ(-180deg);
  -moz-transform: rotateZ(-180deg);
  -webkit-transform: rotateZ(-180deg);
  transform: rotateZ(-360deg);
}
.index_main .main3 .main_container .swiper_btn.swiper_next {
  right: 50%;
  margin-right: -601px;
}
.index_main .main4 {
  padding: 50px 0 0px;
  position: relative;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.index_main .main4 .main_bg {
  position: absolute;
  opacity: 0.85;
  z-index: -1;
  right: 0;
  left: 0;
  bottom: 0;
  height: 260px;
/*  background-image: url(../images/public/about_bg.png);*/
}
.index_main .main4 .main_container {
  margin-top: 50px;
}

.index_main .main4 .main_content .main_explain {
    width: 53.6%;
    overflow: hidden;
    position: relative;
    padding: 20px 25px 0;
}

.index_main .main4 .main_content .main_explain .explain_title {
  position: relative;
  z-index: 10;
  font-size: 24px;
  color: #000;
  font-weight: bold;
  letter-spacing: 1px;
}
.index_main .main4 .main_content .main_explain .explain_line {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 3px;
    background: #a5a5a5;
    margin: 25px 0 25px;
}
.index_main .main4 .main_content .main_explain .explain_content {
    position: relative;
    z-index: 10;
    font-size: 14px;
    color:#000;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
    max-height: 78px;
    min-height: 230px;
    line-height: 26px;
}
.index_main .main4 .main_content .main_explain .explain_link {
    position: relative;
    z-index: 10;
    width: 100px;
    height: 30px;
    margin-top: 50px;
    background: #a5a5a5;
    -o-transition: all 0.15s;
    -moz-transition: all 0.15s;
    -webkit-transition: all 0.15s;
    transition: all 0.15s;
}
.index_main .main4 .main_content .main_explain .explain_link .explain_link_text {
  font-size: 14px;
  color: #ffffff;
  line-height: 26px;
}
.index_main .main4 .main_content .main_explain .explain_link .explain_link_icon {
  line-height: 1em;
  font-size: 30px;
  color: #fff;
  margin-left: 10px;
}
.index_main .main4 .main_content .main_explain .explain_link:hover {
  opacity: 0.85;
}

.index_main .main4 .main_content .main_right {
    width: 46.4%;
    position: relative;
    margin-top: 24px;
}

.index_main .main4 .main_content .main_right img {
  width: 100%;
}
.index_main .main4 .main_content .main_right .explain {
  position: absolute;
  line-height: 90px;
  height: 100%;
  width: 90px;
  right: 0;
  top: 0;
  background: rgba(32, 41, 105, 0.4);
}
.index_main .main4 .main_content .main_right .explain .explain_title {
  padding-top: 35px;
  font-family: "cg";
  font-weight: bold;
  font-size: 12px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.3);
  -webkit-writing-mode: vertical-lr;
  -moz-writing-mode: vertical-lr;
  -ms-writing-mode: tb-lr;
  writing-mode: vertical-lr;
}
.index_main .main4 .main_content .main_right .explain .explain_link {
  width: 90px;
  height: 90px;
  color: #fff;
  font-size: 18px;
  text-align: center;
  background: rgba(170, 205, 6, 0.8);
  -o-transition: all 0.35s;
  -moz-transition: all 0.35s;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.index_main .main4 .main_content .main_right .explain .explain_link:hover {
  background: #aacd06;
}
.index_main .main4 .list {
  padding: 0 50px;
  margin-top: 74px;
}

.about_img{
  display: inline-block;
  width: 100%;
  margin-top: 30px;
}

.about_img ul li {
    width: 24%;
    float: left;
    margin: 0.5%;
}

.about_img ul li img{
  max-width: 100%;
}



.index_main .main4 .list .item .item_top .item_num {
  font-size: 50px;
  line-height: 1em;
  color: #333333;
  font-weight: bold;
  letter-spacing: 1px;
}
.index_main .main4 .list .item .item_top .item_icon {
  font-size: 16px;
  margin-left: 5px;
  line-height: 26px;
  color: rgba(51, 51, 51, 0.5);
}
.index_main .main4 .list .item .item_explain {
  margin-top: 7px;
  font-size: 14px;
  color: #888888;
  line-height: 22px;
  text-align: center;
}

.index_main .main5 {
  padding: 60px 0 70px;
}


.index_main .main5 .main_container {
  position: relative;
  margin-top: 55px;
}
.index_main .main5 .main_container::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  width: 1px;
  height: 100%;
  background: rgba(170, 170, 170, 0.2);
}
.index_main .main5 .main_container .main_left {
  width: 46.4%;
}
.index_main .main5 .main_container .main_right {
  width: 46.4%;
}
.index_main .main5 .main_container .main_right .item {
  padding-bottom: 25px;
  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
}
.index_main .main5 .main_container .main_right .item:not(:first-child) {
  margin-top: 40px;
}
.index_main .main5 .main_container .item {
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main5 .main_container .item .explain {
  position: relative;
  padding-left: 100px;
}
.index_main .main5 .main_container .item .explain .item_time {
  top: 0;
  left: 0;
  position: absolute;
  text-align: center;
  font-family: "arial";
}
.index_main .main5 .main_container .item .explain .item_time .item_time_day {
  font-size: 42px;
  color: #999999;
  line-height: 1em;
  letter-spacing: 2px;
}
.index_main .main5 .main_container .item .explain .item_time .item_time_year {
  font-size: 12px;
  color: #999999;
}
.index_main .main5 .main_container .item .explain .explain_title {
  font-size: 16px;
  color: #666666;
  line-height: 20px;
  padding-right: 100px;
  -o-transition: color 0.35s;
  -moz-transition: color 0.35s;
  -webkit-transition: color 0.35s;
  transition: color 0.35s;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.index_main .main5 .main_container .item .explain .explain_content {
  font-size: 14px;
  margin-top: 18px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 60px;
  min-height: 60px;
  line-height: 30px;
  color: rgba(102, 102, 102, 0.6);
}
.index_main .main5 .main_container .item .explain .explain_link {
  position: absolute;
  right: 0;
  top: 0;
}
.index_main .main5 .main_container .item .explain .explain_link .explain_link_line {
  width: 1px;
  height: 16px;
  background: #dadada;
}
.index_main .main5 .main_container .item .explain .explain_link .explain_link_icon {
  font-size: 20px;
  line-height: 1em;
  margin-left: 20px;
  color: #898989;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_main .main5 .main_container .item .item_picture {
  margin-bottom: 24px;
}
.index_main .main5 .main_container .item .item_picture .picture_container {
  height: 330px;
}
.index_main .main5 .main_container .item .item_picture .picture_container img {
  width: 650px;
  max-width: none;
  max-height: none;
  right: auto;
  left: 50%;
  margin-left: -325px;
  -o-transition-duration: 0.6s;
  -moz-transition-duration: 0.6s;
  -webkit-transition-duration: 0.6s;
  transition-duration: 0.6s;
}
.index_main .main5 .main_container .item:hover {
  border-bottom-color: #aea375;
}
.index_main .main5 .main_container .item:hover .explain .explain_title {
  color:#aca473;
}
.index_main .main5 .main_container .item:hover .explain .explain_link .explain_link_icon {
  color: #aacd06;
  -o-transform: translate3d(10px, 0, 0);
  -moz-transform: translate3d(10px, 0, 0);
  -webkit-transform: translate3d(10px, 0, 0);
  transform: translate3d(10px, 0, 0);
}
.index_main .main5 .main_container .item:hover .item_picture .picture_container img {
  -o-transform: translate3d(0, 0, 0) scale(1.06);
  -moz-transform: translate3d(0, 0, 0) scale(1.06);
  -webkit-transform: translate3d(0, 0, 0) scale(1.06);
  transform: translate3d(0, 0, 0) scale(1.06);
}
.index_main .main6 {
  overflow: hidden;
  position: relative;
  padding: 195px 0 165px;
}
.index_main .main6 #video {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
  left: 0;
  top: 0;
}
.index_main .main6 .main_bg {
  z-index: -1;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background-image: url(../images/video.jpg);
}
.index_main .main6 .main_mask {
  z-index: 5;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  background: rgba(32, 41, 105, 0.25);
}


.index_main .main6 .main_content {
    z-index: 10;
    position: relative;
    text-align: center;
    display: table;
    margin: 0 auto;
}


.index_main .main6 .main_content .explain_title {
  font-size: 33px;
  line-height: 1em;
  font-weight: lighter;
  letter-spacing: 2px;
  color: #ffffff;
  text-align: left;
}

.index_main .main6 .main_content .explain_title .explain_title_bold {
  font-weight: bold;
}

.index_main .main6 .main_content .explain_title .explain_title_dot {
  margin: 0 10px;
}
.index_main .main6 .main_content .explain_desc {
  font-size: 18px;
  margin-top: 10px;
  font-family: "cg";
  line-height: 30px;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.5);
  text-align: left;
}


.index_main .main6 .main_content .video_icon {
    color: #fff;
    font-size: 80px;
    line-height: 1em;
    margin-top: 16px;
    display: table;
    float: left;
    margin-left: 400px;
    margin-right: 40px;
}

.index_main .main6 .main_content .video_icon span{
    width: 74px;
    display: inline-block;
}

.index_main .main6 .main_content .video_icon span img{
max-width: 100%;
}

.index_main .main6 .main_content .video_icon .video_control {
  -o-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.index_main .main6 .main_content .video_icon .video_control:hover {
  color: #aacd06;
}


.index_main .main6 .main_content .video_icon_logo {
    margin: 10px 0;
    margin-bottom: 30px;
    float: left;
}




.index_main .main6 .main_content .explain_link {
  width: 220px;
  height: 60px;
  overflow: hidden;
  margin: 85px auto 0;
  position: relative;
  background: #aacd06;
  font-weight: lighter;
  color: #ffffff;
  -o-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -webkit-transition: all 0.15s;
  transition: all 0.15s;
}
.index_main .main6 .main_content .explain_link::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  margin: auto;
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.index_main .main6 .main_content .explain_link .explain_link_text {
  font-size: 16px;
  line-height: 30px;
  letter-spacing: 1px;
}
.index_main .main6 .main_content .explain_link .explain_link_icon {
  font-size: 24px;
  margin-left: 4px;
  line-height: 30px;
}





.footer_bg {
    background: #898989;
    display: block;
    width: 100%;
    padding: 40px 0;
    padding-bottom: 30px;
}
.clear{
  clear: both;
}


.footer-product{
  display: block;
}

.footer_z {
    width: 90%;
    float: left;
}

.footer-a {
    display: block;
    width: 30%;
    float: left;
}

.footer-product {
    float: left;
    width: 65%;
}

.footer-a h3{
    font-size: 18px;
    font-weight: normal;
    color:#fff;
    margin-bottom: 15px;
}


.footer-product li {
    float: left;
    margin-right: 1%;
    border-left: 1px solid #808080;
    padding: 0 30px;
}

.footer-product li a{
  color:#fff;
  font-size: 13px;
}

.footer-a-text{
  font-size: 13px;
  line-height: 26px;
  color:#fff;
}

.footer-product h5{
    font-size: 18px;
    font-weight: normal;
    color:#fff;
    margin-bottom: 15px;
}

.footer-product{
  font-size: 13px;
  line-height: 26px;
  color:#fff; 
}


.footer_y{
  width: 9%;
  float: right;
  table-layout: fixed;
}

.footer_y img{
  max-width: 100%;
  display: table;
  margin:0 auto;
  padding:3px;
  border:1px solid #ddd;
}

.footer_y span{
  font-size: 14px;
  display: table;
  text-align: center;
  color:#fff;
  text-align: center;
  padding:5px 0;
  width: 100%;
  letter-spacing: 2px;
  color:#000;
}

.footer_bottom {
    text-align: center;
    border-top: 1px solid #a2a2a2;
    font-size: 14px;
    color: #fff;
    background: #898989;
    padding: 14px 0;
}




/*内页*/
.word{z-index: 10;position: relative;background: #ffffff;box-shadow: 0px 5px 21px 0px rgba(97, 97, 97, 0.07);height: 50px;display: table;width: 100%;}
.word .word_top{font-size: 14px;color: #000;line-height: 18px;display: table;float: left;line-height: 50px;}
.word .word_top span{display: inline-block;float: left;}
.word .word_top a{display: inline-block;float: left;margin:0 3px;}
.word .word_top .active{color:#000;}


/*产品详情*/
.product_top{display: inline-block;width: 100%;}
.product_top .product_left{display: inline-block;float: left;margin-right: 30px;}
.product_right{width: 47.5%; padding-top: 15px; float: left;}
.product_title{font-size: 26px; color:#000; font-weight: bold; letter-spacing: 1px;}
.product__desc{font-size: 14px; color: #bbbbbb; margin-top: 10px;}
.product_link{width: 160px; height: 45px; color: #ffffff; margin-top: 35px; border: solid 1px #000; -o-transition: all 0.5s; -moz-transition: all 0.5s; -webkit-transition: all 0.5s; transition: all 0.5s; text-align: center; line-height: 45px; background:#a5a5a5; border-radius: 3px;}
.product_details_content{margin-top: 20px; padding-top: 18px; border-top: 1px solid #eee; color: #000; line-height: 28px;font-size:14px;}
.main_container{margin-top: 25px; margin-bottom: 30px;}
.main_container_title{background-image: url(../images/product_bg.png);}
.main_container_title .item{padding: 14px 40px; position: relative; background: #a5a5a5; line-height: 20px; font-size: 16px; color: #ffffff; border-top: 2px solid #a5a5a5;}
.details_content{width: 1380px; font-size: 16px; color: #000; line-height: 32px; margin: 30px auto 0; min-height: 200px; padding-bottom: 20px; border-bottom: 1px solid #ddd;}
.recommend_title{display: inline-block;width: 100%;font-size: 18px;}
.recommend_title>span{width: 100%; display: table; line-height: 35px; height: 35px; font-size: 25px; margin-bottom: 18px;}
.recommend_title ul li{width: 24%; float: left; margin: 0.5%; border: 1px solid #f5f5f5;}
.recommend_title ul li .img{display: inline-block;width: 100%;}
.recommend_title ul li .img img{max-width: 100%;}
.recommend_title ul li span{display: table; width: 100%; text-align: center; font-size: 16px; padding: 14px 0;}


.center_z{display: inline-block;width: 48%;line-height: 40px;font-size: 14px;}
.center_y{width: 48%;float: right;}

.hza{margin-top: 10px; padding: 10px; color: #0f83d2; width: 100%;}
.hza:after{content: " "; display: block; height: 0; clear: both; visibility: hidden; font-size: 0; line-height: 0;}
.soka{width: 47%; border: 1px solid #D8D8D8; line-height: 35px; margin-bottom: 12px; padding-left: 10px; font-size: 12px; font-family: "Microsoft YaHei", verdant, tahoma; height: 45px; margin-right: 5px;color:#484848;}
.sokb{height: 65px; border: 1px solid #D8D8D8; line-height: 50px; margin-bottom: 15px; padding-left: 10px; font-size: 14px; font-family: "Microsoft YaHei", verdant, tahoma; width: 97%; color: #757575; margin: -30px; margin-left: 0px; margin-top: 10px; margin-right: 10px;}
.tj{display: inline-block; width: 120px; line-height: 45px; height: 45px; background: #ddd; margin-right: 10px; margin-top: 50px; color: #aea375;}
.feedback p{font-size: 14px; line-height: 30px; padding: 0 14px;}
.feedback p b{font-size: 16px;}


/* 图片放大功能 */
.pic{width: 100%; display: inline-block;margin-top: 30px;}
.pic li{width: 23%; float: left; margin: 1%; border:1px solid #ddd;}
.pic li .img{width: 100%; overflow: hidden; table-layout: fixed;}
.pic li .img img{max-width: 100%; float: none; text-align: center; display: inherit; display: table; margin: 0 auto;}
.pic li span{width: 100%; display: table; text-align: center; background: #f5f5f5; position: relative; font-size: 14px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden; line-height: 35px;}
.pic li span:before{content: ""; position: absolute; height: 3px; bottom: -3px; left: 0; transition: all .5s; width: 0;}
.pic li:hover span:before{width: 100%; background: #aea375; transition: all .5s;}
.pic li:hover{box-shadow: 0px 1px 20px #bdbdbd;}
.partner li{width: 18%;}


.crumbs_nav{display: none; width: 60%; float: left; line-height: 50px;}
.crumbs_nav a{float: left; margin: 0 6px; font-size: 16px; color: #7b7b7b; padding: 0 20px; position: relative;}
.crumbs_nav a:hover{color:#484848;}
.dian{float: left; position: absolute; top: 18px; left: 0;}
.cur{color: #aba072!important;}
.background_img span{display: inline-block; width: 150px; text-align: center; background: #fff; line-height: 60px; border: 1px solid #ddd;}

/* 技术特点 */
.tech{width: 100%;}
.tech dd{width: 18%; float: left; margin: 1%; min-height: 275px;}
.tech dd i{display: block; width: 40px; height: 40px; border-radius: 50%; text-align: center; background: #a5a5a5; line-height: 40px; color: #fff; font-size: 20px; margin-bottom: 3px;}
.tech dd p{font-size: 13px;line-height: 30px;}
.tech dd h3{font-weight: bold;}
.re{display: table;width: 100%;text-align: center;}
.re li em{width: 45px; height: 45px; background-color: #a5a5a5; border-radius: 50%; color: #fff; text-align: center; font-size: 18px; line-height: 45px;display:table;margin:0 auto;    font-style: normal;}
.re li{margin-top: 30px; margin-bottom: 50px;}
.re li h3{padding: 10px 0; font-size: 18px; border-bottom: 1px dashed #ddd; font-weight: bold; margin-bottom: 5px;}







@media screen and (max-width: 1400px) {
 .index_banner .slide_item .item_explain .item_explain_container{width: 80%;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title{font-size: 40px;line-height: 50px;letter-spacing: 2px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span{margin: 0 10px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_content{font-size: 24px;margin-top: 15px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc{margin-top: 5px;font-size: 14px;line-height: 22px;}
.index_banner .index_banner_mouse{margin-top: 50px;}
.index_banner .index_banner_mouse .mouse_icon{font-size: 36px;}
.index_banner .index_banner_mouse .mouse_line_list{margin-top: 0px;}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item{font-size: 14px;}
.index_banner .swiper_pagination{left: 15px;}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active{font-size: 40px;}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text{font-size: 20px;}
.index_banner .swiper_control_container{bottom: 0;}
.index_main .main1 .main_container{padding: 0 20px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain{padding: 0 55px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step{font-size: 50px;letter-spacing: 1px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after{width: 45px;left: -55px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content{margin-top: 10px;}
.index_main .main1 .main_container .swiper_content_item .item_explain{padding: 20px;padding-right: 30px;}
.index_main .main2 .main_container .swiper_scrollbar .swiper_scrollbar_icon{-o-transform: translate3d(-11px, 0, 0);-moz-transform: translate3d(-11px, 0, 0);-webkit-transform: translate3d(-11px, 0, 0);transform: translate3d(-11px, 0, 0);}



  .product_app .main4 .main_container .swiper_btn.swiper_prev {
    left: 0;
  }
  .product_app .main4 .main_container .swiper_btn.swiper_next {
    right: 0;
  }


}
@media screen and (max-width: 1300px) {
 .index_banner .slide_item .item_explain .item_explain_container{width: 80%;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title{font-size: 40px;line-height: 50px;letter-spacing: 2px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span{margin: 0 10px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_content{font-size: 24px;margin-top: 15px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc{margin-top: 5px;font-size: 14px;line-height: 22px;}
.index_banner .index_banner_mouse{margin-top: 50px;}
.index_banner .index_banner_mouse .mouse_icon{font-size: 36px;}
.index_banner .index_banner_mouse .mouse_line_list{margin-top: 0px;}
.index_banner .index_banner_mouse .mouse_line_list .mouse_line_item{font-size: 14px;}
.index_banner .swiper_pagination{left: 15px;}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_active{font-size: 40px;}
.index_banner .swiper_pagination .swiper_pagination_num .swiper_pagination_num_text{font-size: 20px;}
.index_banner .swiper_control_container{bottom: 0;}



  .product_main_nav .item .item_title {
    padding: 18px 20px;
  }
  .product_main_nav .item .item_list {
    padding: 25px 20px;
  }
  .product_main_nav .item .item_list .inside_item {
    position: relative;
    padding-left: 25px;
  }
  .product_main_nav .item .item_list .inside_item:not(:first-child) {
    margin-top: 25px;
  }
  .product_main_nav .item_custom .item_title {
    padding: 9px 20px 9px 20px;
  }
  .product_main_nav .item_custom .item_title .item_title_text {
    color: #aacd06;
  }
  .product_main_nav .item_custom .item_title .item_title_icon {
    width: auto;
    height: auto;
    color: #aacd06;
    font-size: 44px;
    line-height: 1em;
  }
  .product .main1 .main_left {
    width: 22.2%;
  }
  .product .main1 .list .item .item_picture .explain {
    padding: 0 55px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product .main1 .list .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product .main1 .list .item .item_explain {
    padding: 20px 0;
    text-indent: 10px;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 20px;
    min-width: 140px;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 35px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    padding: 0 55px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_app .product_app_main_explain .main_explain {
    width: 48%;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    padding: 0 55px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 50px;
    letter-spacing: 1px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 45px;
    left: -55px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }





}
@media screen and (max-width: 1200px) {
body {
    padding-top:0px;
    padding-bottom: 0;
}
.footer_bg{padding: 0px;/* padding: 12px 0;*/}
.footer_bg .footer_z{display: none;}
.footer_bg .footer_y{display: none;}
.footer_bottom{margin-top: 0px;border-top:none;line-height: 20px;}



.word_top{
  display: none!important;
}
.crumbs_nav{
  width: 100%!important;
}
.crumbs_nav {
    padding: 0!important;
    margin:0!important;
}
.crumbs_nav,.crumbs_nav a  {
    float: left;
    margin: 0 6px;
    font-size: 12px;
    color: #7b7b7b;
    padding: 0 20px;
    position: relative;
    line-height: 30px;
}

.word{
  display: none!important;
}
.q_inner_title .cn {
    font-size: 22px!important;
    line-height: 31px!important;
    letter-spacing: 1px!important;
    color: #434343!important;
    margin-bottom: 6px!important;
}

/*标题 */
.q_inner_title .en {
    font-size: 12px;
    color: #434343;
    opacity: 0.4;
    text-transform: uppercase;
    letter-spacing: 4px;
}



.about {
    padding: 30px 0!important;
}

.about .flex_row_justify{
  display: table;
    width: 100%;
}
.about .main1 .content .box{
  width: 100%!important;

}
.about .main1 .content .right_img {
  width: 100%!important;
}
.about .main1 .content .box .title_img {
    margin-bottom: 15px!important;
    position: relative!important;
    width: 100%!important;
    font-size: 24px!important;
    color: #aea375!important;
}
.about .main1 .q_inner_title {
    margin-bottom: 4px!important;
}
.crumbs_m .crumbs_m_title .crumbs_m_title_container .crumbs_m_title_text {
    line-height: 18px;
    font-size: 16px;
    color: #444;
    width: 80%;
    float: left;
}

.crumbs_m .crumbs_m_title .crumbs_m_title_container .crumbs_m_title_icon {
    color: #999;
    font-size: 16px;
    line-height: 18px;
    -o-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    display: table;
    float: right;
}






.ziye_topimg{overflow: hidden;}
.ziye_topimg img{width: 100%;}
.ziy_dh_top{width: 100%; overflow: auto; border-bottom: 1px solid #ddd}
.ziy_dh_top::-webkit-scrollbar{display:none}
.ziy_dh_top ul{overflow: hidden; width: max-content}
.ziy_dh_top ul li a{font-size:14px; color: #544e4c;}
.ziy_dh_top ul li a i{margin-right:2px;}
.ziy_dh_top ul li{display: inline-block; padding: 12px 5px; position: relative;}
.ziy_dh_top ul li.no p{padding-bottom: .16rem;}
.ziy_dh_top ul li.no p a{color: #aea375;}
.ziy_dh_top ul li.no p::after{content:""; width: .2rem; height: .2rem; display: block; background: #f0f0f0; position: absolute; transform:rotate(45deg); -ms-transform:rotate(45deg); /* IE 9 */ -moz-transform:rotate(45deg); /* Firefox */ -webkit-transform:rotate(45deg); /* Safari 和 Chrome */ -o-transform:rotate(45deg); top: 0; left: 0; right: 0; bottom: -1rem; margin: auto;}






.picture_container {
    position: relative;
    overflow: hidden;
    background: none;
    font-size: 20px;
}

.product_details_content {
    margin-top: 18px!important;
    padding-top: -1px!important;
    border-top: 1px solid #eee!important;
    color: #868686!important;
    line-height: 30px!important;
}
.product_title {
    font-size: 20px!important;
    color: #aea375!important;
    font-weight: bold!important;
    letter-spacing: 1px!important;
}

.product_right {
    width: 100%!important;
    padding-top: 15px!important;
    float: left!important;
}

.product_details_content {
    margin-top: 18px;
    padding-top: -1px;
    border-top: 1px solid #eee;
    color: #868686;
    line-height: 30px;
    font-size: 14px;
}

.news .main1 .content .box .q_news_left{
  display: none;
}


.news .main1 .content .box .txt{
  display: none;
}

.news .main1 {
    margin-bottom: 0!important;
}

.product_link {
    width: 135px!important;
    height: 35px!important;
    color: #ffffff!important;
    margin-top: 35px!important;
    border: solid 1px #aea375!important;
    -o-transition: all 0.5s!important;
    -moz-transition: all 0.5s!important;
    -webkit-transition: all 0.5s!important;
    transition: all 0.5s!important;
    text-align: center!important;
    line-height: 35px!important;
    background: #aea375!important;
    border-radius: 3px!important;
    font-size: 14px;
}


.recommend_title ul li span {
    display: table!important;
    width: 100%!important;
    text-align: center!important;
    font-size: 12px!important;
    padding: 12px 0!important;
}

.news .main2 .content .block {
    width: 94.62857%!important;
    -o-transition: all 0.5s!important;
    -moz-transition: all 0.5s!important;
    -webkit-transition: all 0.5s!important;
    transition: all 0.5s!important;
    margin-bottom: 40px!important;
    margin-left: 2.85714%!important;
}

.pic li {
    width: 48%!important;
    float: left!important;
    margin: 1%!important;
    border: 1px solid #ddd!important;
}



.news {
    padding: 30px 0 20px!important;
    overflow: hidden!important;
}

.main_container_title .item {
    padding: 2px 12px!important;
    position: relative!important;
    background: #ffffff!important;
    line-height: 30px!important;
    font-size: 14px!important;
    color: #aea375!important;
    border-top: 2px solid #aea375!important;
}

.background_img span {
    display: inline-block!important;
    width: 100px!important;
    text-align: center!important;
    background: #fff!important;
    line-height: 32px!important;
    border: 1px solid #ddd!important;
    font-size: 14px!important;
}

.details_content {
    width: 100%!important;
    font-size: 16px!important;
    color: #666666!important;
    line-height: 32px!important;
    margin: 30px auto 0!important;
    min-height: 200px!important;
    padding-bottom: 20px!important;
    border-bottom: 1px solid #ddd!important;
}

.recommend_title>span {
    width: 100%!important;
    display: table!important;
    line-height: 35px!important;
    height: 35px!important font-size: 18px!important;
    margin-bottom: 9px!important;
    font-size: 20px;
}

.recommend_title ul li {
    width: 49%;
    float: left;
    margin: 0.5%;
    border: 1px solid #f5f5f5;
}


.news .main2 .content .block .txt {
    padding: 22px 10px!important;
    background: #ffffff!important;
}

.news .main2 .content .block .txt .icon {
    width: 40px!important;
    height: 4px!important;
    background-color: #aea375!important;
    margin-bottom: 15px!important;
}

.center_z {
    display: inline-block!important;
    width: 100%!important;
    line-height: 40px!important;
    font-size: 14px!important;
}
.center_y {
    width: 100%!important;
    float: right!important;
}
.news-details {
    padding: 35px 0!important;
}

.about .main4 .q_inner_title {
    margin-bottom: 16px!important;
}

/*手机版权*/
.foot_nav{height:50px;}
.bottomToolbar{width:100%; font-size:1em; position:fixed; display:block; margin:0; padding:0; bottom:0; left:0; text-align:center; z-index:999; background:#aea375;}
.bottomToolbar li{width:24.5%; float:left; position:relative; text-align:center;border-right: 1px solid #c4b886;}
.bottomToolbar li img{text-align:center; margin:auto; width:auto; height:23px;}
.bottomToolbar li a{padding:5px 0 2px 0; margin-right:1px; display:block;font-size:20px;text-align:center;color:#FFF;text-decoration:none;}
.bottomToolbar li em{text-align:center;margin:auto;color:#fff;font-size:0.2rem;display:block;font-style:normal;}

.switch a .txt {
    padding: 0;
    width: 80%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

.switch a {
    width: 50%;
    padding: 18px 28px;
    background-color: #f9f9f9;
    -o-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

.news-details .title {
    text-align: center;
    font-size: 20px!important;
    letter-spacing: 1px;
    color: #434343;
    margin-bottom: 15px;
}


 .index_banner .slide_item .item_explain .item_explain_container{width: 75%;}
.index_banner .slide_item .item_picture .banner_p{display: none;}
.index_banner .slide_item .item_picture .banner_m{display: block;}
.index_main .main .main_title .main_title_text{font-size: 26px;}
.index_main .main .main_title .main_title_desc{margin-top: 5px;font-size: 16px;}
.index_main .main .main_more{margin: 40px auto 0;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain{padding: 0 40px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step{font-size: 40px;letter-spacing: 0px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_step::after{width: 30px;left: -40px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain .explain_content{margin-top: 10px;}
.index_main .main1 .main_container .swiper_content_item .item_explain{padding: 15px 0;padding-right: 10px;}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_title{width: 70%;}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right .explain_icon{margin-left: 10px;}
.index_main .main2{padding: 60px 0 5px;}
.index_main .main2 .main_container{margin-top: 40px;}
.index_main .main2 .main_container .swiper-container{padding-bottom: 40px;}
.index_main .main2 .main_container .swiper-slide{width: 300px;}
.index_main .main2 .main_container .swiper-slide-active:after{content: "";background: rgba(255, 255, 255, 0.0);position: absolute;left: 0;top: 0;right: 0;bottom: 0;margin: auto;-o-transition: all 0.5s;-moz-transition: all 0.5s;-webkit-transition: all 0.5s;transition: all 0.5s;}
.index_main .main2 .main_container .explain{padding: 25px 20px 20px;}
.index_main .main2 .main_container .explain .explain_content{margin-top: 10px;}
.index_main .main2 .main_container .explain .explain_link{margin-top: 15px;}
.index_main .main3{padding: 60px 0 0;}
.index_main .main3 .main_container{margin-top: 40px;}
.index_main .main3 .main_container .swiper-slide{width: 100%;}
.index_main .main3 .main_container .item .explain{padding: 25px 20px 20px;}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_desc{margin-left: 10px;}
.index_main .main3 .main_container .swiper_btn{width: 80px;height: 80px;line-height: 80px;margin-top: -40px;}
.index_main .main3 .main_container .swiper_btn.swiper_prev{left: 0;margin-left: 0;}
.index_main .main3 .main_container .swiper_btn.swiper_next{right: 0;margin-right: 0;}
.index_main .main4{padding: 60px 0 100px;}
.index_main .main4 .main_bg{height: 150px;}
.index_main .main4 .main_container{margin-top: 40px;}
.index_main .main4 .main_content .main_explain{padding: 30px 20px 35px;}
.index_main .main4 .main_content .main_explain .explain_title{font-size: 22px;}
.index_main .main4 .main_content .main_explain .explain_line{margin: 15px 0 25px;}
.index_main .main4 .main_content .main_explain .explain_link{margin-top: 40px;}
.index_main .main4 .main_content .main_explain .main_explain_icon{font-size: 120px;line-height: 100px;letter-spacing: 10px;}
.index_main .main4 .main_content .main_right .main_picture{height: 100%;}
.index_main .main4 .main_content .main_right .main_picture img{height: 100%;max-width: none;}
.index_main .main4 .main_content .main_right .explain{width: 80px;line-height: 80px;}
.index_main .main4 .main_content .main_right .explain .explain_title{padding: 15px 0;letter-spacing: 0px;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
.index_main .main4 .main_content .main_right .explain .explain_link{width: 80px;height: 80px;}
.index_main .main4 .list{padding: 0;margin-top: 50px;}
.index_main .main4 .list .item .item_top .item_num{font-size: 40px;}
.index_main .main4 .list .item .item_top .item_icon{font-size: 14px;line-height: 24px;}
.index_main .main5{padding: 60px 0;}
.index_main .main5 .main_container{margin-top: 40px;}
.index_main .main5 .main_container::before{display: none;}
.index_main .main5 .main_container .main_left{width: 100%;}
.index_main .main5 .main_container .main_left .item{padding-bottom: 25px;border-bottom: 1px solid rgba(170, 170, 170, 0.2);}
.index_main .main5 .main_container .main_right{width: 100%;}
.index_main .main5 .main_container .main_right .item{margin-top: 40px;}
.index_main .main5 .main_container .item .item_picture{display: none;}
.index_main .main6{padding: 80px 0 60px;}
.index_main .main6 .main_content .explain_title{font-size: 36px;line-height: 44px;letter-spacing: 1px;}
.index_main .main6 .main_content .explain_title .explain_title_dot{margin: 0 5px;}
.index_main .main6 .main_content .explain_desc{font-size: 24px;margin-top: 10px;line-height: 30px;letter-spacing: 1px;}
.index_main .main6 .main_content .video_icon{font-size: 60px;margin-top: 60px;}
.index_main .main6 .main_content .explain_link{width: 180px;height: 50px;margin: 60px auto 0;}
.case-title .case-text{font-size: 22px;line-height: 1.2em;letter-spacing: 1px;color: #434343;text-align: center;}
  
  .case-desc {
      margin-top: 8px;
      font-size: 14px;
      font-family: "cg";
      line-height: 1.2em;
      color: rgba(67, 67, 67, 0.4);
      -o-animation-delay: 0.05s;
      -moz-animation-delay: 0.05s;
      -webkit-animation-delay: 0.05s;
      animation-delay: 0.05s;
      letter-spacing: 5px;
      text-transform: uppercase;
      text-align: center;
  }
  
  
  
.pic {
    margin-top: 10px!important;
} 
  





  .product.product_custom .main1 {
    padding: 0;
  }
  .product.product_custom .main1 .center {
    padding: 0;
  }
  .product .main1 {
    padding: 60px 0;
  }
  .product .main1 .main_left {
    display: none;
  }
  .product .main1 .main_right {
    width: 100%;
  }
  .product .main1 .list .item:nth-child(n+4) {
    margin-top: 35px;
  }
  .product .main1 .list .item .item_picture .explain {
    padding: 0 40px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product .main1 .list .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product .main1 .list .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product .main1 .list .item .item_explain {
    padding: 15px 0;
  }
  .product .main1 .list .item .item_explain .explain_title {
    width: 70%;
  }
  .product .main1 .list .item .item_explain .explain_right .explain_icon {
    margin-left: 10px;
  }
  .product .main1 .main_form {
    padding: 60px 20px;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 18px 30px;
  }
  .product_details .main1 {
    padding: 60px 0;
  }
  .product_details .main1 .main_left {
    width: 48.5%;
  }
  .product_details .main1 .main_left .swiper_picture_list {
    margin-top: 15px;
  }
  .product_details .main1 .main_right {
    padding-top: 0;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 26px;
  }
  .product_details .main1 .main_right .product_details_desc {
    margin-top: 5px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 20px;
    padding-top: 18px;
  }
  .product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
    margin-top: 20px;
  }
  .product_details .main1 .main_right .product_details_link {
    width: 200px;
    height: 56px;
    margin-top: 40px;
  }
  .product_details .main1 .main_right .product_details_link .product_details_link_icon {
    font-size: 22px;
  }
  .product_details .main1 .main_right .product_details_link .product_details_link_text {
    margin-left: 10px;
  }
  .product_details .main1 .main_container {
    margin-top: 60px;
  }
  .product_details .main1 .main_container .main_container_title .item {
    padding: 15px 30px;
  }
  .product_details .main1 .main_container .details_content {
    width: 100%;
    margin: 30px auto 0;
  }
  .product_details .main1 .main_container .details_content .details_picture {
    margin: 50px auto 0;
  }
  .product_details .main2 {
    padding: 60px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 26px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    padding: 0 40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 15px;
  }
  .product_app .main {
    padding: 60px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 26px;
    letter-spacing: 0px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 14px;
    margin-top: 10px;
  }
  .product_app .product_app_main_explain .center {
    display: block;
  }
  .product_app .product_app_main_explain .main_title {
    text-align: center;
  }
  .product_app .product_app_main_explain .main_picture {
    width: 100%;
    margin-top: 30px;
    text-align: center;
    display: none;
  }
  .product_app .product_app_main_explain .main_explain {
    width: 100%;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 35px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_picture {
    display: block;
    text-align: center;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 35px;
  }
  .product_app .main1 .main_container .main_explain {
    position: static;
  }
  .product_app .main1 .main_container .main_explain_container {
    width: 100%;
    padding: 25px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 16px 0 20px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    padding: 0 40px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step {
    font-size: 40px;
    letter-spacing: 0px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_step::after {
    width: 30px;
    left: -40px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain .explain_content {
    margin-top: 10px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 15px;
  }
  .product_app .main4 .main_container .swiper_btn {
    display: none;
  }


.product .main1 .list .item .item_picture .picture_container {
    padding-top: 65.45%;
    background: #f1f1f1;
}
  
}

@media screen and (max-width: 768px) {
	
.crumbs_m {
    display: block;
}


.index_main .main4 .main_content .main_explain{width: 100%;padding: 1px 6px 35px;}
.index_banner .slide_item .item_explain .item_explain_container{width: 100%;padding: 0 20px;}
.index_banner .index_banner_mouse{display: none;}
.index_banner .swiper_pagination{display: none;}
.index_banner .swiper_control_container{display: none;}
.index_main .main .main_title .main_title_text{font-size: 24px;}
.index_main .main .main_title .main_title_desc{margin-top: 3px;font-size: 14px;}
.index_main .main .main_more{margin: 12px auto 0;border-color:#a5a5a5;}
.index_main .main .main_more .main_more_text{color: #a5a5a5;}
.index_main .main .main_more .main_more_icon{color: #a5a5a5;}
.index_main .main .main_more:hover{background: #aacd06;}
.index_main .main .main_more:hover .main_more_text, .index_main .main .main_more:hover .main_more_icon{color: #fff;border:0;}
.index_main .main1{padding-top: 40px;}
.index_main .main1 .swiper_nav{margin-top: 30px;}
.index_main .main1 .swiper_nav .swiper-slide{padding: 6px 18px;}
.index_main .main1 .swiper_nav .swiper-slide:not(:last-child){margin-right: 10px;}
.index_main .main1 .main_container{margin-top: 30px;}
.index_main .main1 .main_container .swiper_content_item .item_picture .explain{display: none;}
.index_main .main1 .main_container .swiper_content_item .item_explain{padding: 0;margin-top: 12px;}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_title{width: 100%;padding: 0 8px;text-align: center;}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_right{display: none;}
.index_main .main1 .main_container .swiper_content_item .item_line{display: none;}
.index_main .main1 .main_container .swiper_content_item:active .item_explain .explain_title{color: #aacd06;}
.index_main .main2{padding: 40px 0 0;}
.index_main .main2 .main_container{margin-top: 30px;}
.index_main .main2 .main_container .swiper-container{padding-bottom: 0;}
.index_main .main2 .main_container .item:hover{background: #f5f6f6;box-shadow: none;}
.index_main .main2 .main_container .item:hover .item_picture .picture_container img{-o-transform: translate3d(0, 0, 0) scale(1);-moz-transform: translate3d(0, 0, 0) scale(1);-webkit-transform: translate3d(0, 0, 0) scale(1);transform: translate3d(0, 0, 0) scale(1);}
.index_main .main2 .main_container .item:hover .explain{background: #f5f6f6;top: 0;}
.index_main .main2 .main_container .swiper_control, .index_main .main2 .main_container .swiper_scrollbar{display: none;}
.index_main .main3{padding: 40px 0 0;}
.index_main .main3 .main_container{margin-top: 30px;}
.index_main .main3 .main_container .item .explain{padding: 18px 15px 15px;}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_text{font-size: 18px;line-height: 20px;}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_desc{line-height: 16px;font-size: 14px;}
.index_main .main3 .main_container .swiper_btn{display: none;}
.index_main .main4{padding: 40px 0 60px;}
.index_main .main4 .main_bg{height: 120px;}
.index_main .main4 .main_container{margin-top: 30px;}
.index_main .main4 .main_content{-webkit-box-orient: vertical;-webkit-flex-direction: column;-moz-flex-direction: column;-ms-flex-direction: column;-o-flex-direction: column;flex-direction: column;}
.index_main .main4 .main_co.tu lintent .main_explain{width: 100%;-webkit-box-ordinal-group: 2;-moz-box-ordinal-group: 2;-ms-.tu li-order: 2;-webkit-order: 2;order: 2;padding: 20px 15px 25px;padding-bottom: 0px;}
.about_img{display: inline-block;width: 100%;margin-top: 18px;}
.about_img ul li{width: 49%;float: left;margin: 0.5%;}
.index_main .main4 .main_content .main_explain .explain_title{font-size: 20px;}
.index_main .main4 .main_content .main_explain .explain_line{margin: 10px 0 18px;}
.index_main .main4 .main_content .main_explain .explain_content{overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-line-clamp: 100;-webkit-box-orient: vertical;max-height: 2400px;min-height: 0px;line-height: 30px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 5;overflow: hidden;}
.index_main .main4 .main_content .main_explain .explain_link{margin-top: 20px;}
.index_main .main4 .main_content .main_explain .main_explain_icon{display: none;}
.index_main .main4 .main_content .main_right{width: 100%;-webkit-box-ordinal-group: 1;-moz-box-ordinal-group: 1;-ms-flex-order: 1;-webkit-order: 1;order: 1;}
.index_main .main4 .main_content .main_right .explain{display: none;}
.index_main .main4 .list{padding: 0;margin-top: 35px;-webkit-box-lines: multiple;-webkit-flex-wrap: wrap;-moz-flex-wrap: wrap;-ms-flex-wrap: wrap;-o-flex-wrap: wrap;flex-wrap: wrap;}
.index_main .main4 .list .item{width: 50%;}
.index_main .main4 .list .item:nth-child(n+3){margin-top: 25px;}
.index_main .main4 .list .item .item_top .item_num{font-size: 32px;}
.index_main .main4 .list .item .item_top .item_icon{font-size: 14px;line-height: 22px;}
.index_main .main5{padding: 40px 0;}
.index_main .main5 .main_container{margin-top: 30px;}
.index_main .main5 .main_container .main_left .item{padding-bottom: 15px;}
.index_main .main5 .main_container .main_right .item{margin-top: 15px;padding-bottom: 15px;}
.index_main .main5 .main_container .main_right .item:not(:first-child){margin-top: 18px;}
.index_main .main5 .main_container .item .explain{padding-left: 65px;}
.index_main .main5 .main_container .item .explain .item_time .item_time_day{font-size: 36px;}
.index_main .main5 .main_container .item .explain .explain_title{padding-right: 20px;}
.index_main .main5 .main_container .item .explain .explain_content{margin-top: 12px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-line-clamp: 2;-webkit-box-orient: vertical;max-height: 48px;min-height: 48px;line-height: 24px;}
.index_main .main5 .main_container .item .explain .explain_link{display: none;}
.index_main .main6{padding: 50px 0 40px;}
.index_main .main6 .main_content .explain_title{font-size: 30px;line-height: 40px;letter-spacing: 0px;}
.index_main .main6 .main_content .explain_desc{font-size: 18px;line-height: 24px;letter-spacing: 0px;}
.index_main .main6 .main_content .video_icon{font-size: 50px;margin-top: 40px;}
.index_main .main6 .main_content .explain_link{width: 150px;height: 44px;margin: 40px auto 0;}
.index_main .main6 .main_content .explain_link::after{top: 3px;left: 3px;right: 3px;bottom: 3px;}
.index_main .main6 .main_content .explain_link .explain_link_text{font-size: 14px;letter-spacing: 0px;}
.index_main .main6 .main_content .explain_link .explain_link_icon{font-size: 20px;}
  
  
 .product_top .product_left{
	 margin-right: 0!important;
 }
  
  

.ny_banner {
    position: relative;
    overflow: hidden;
    margin-top: 3.6rem;
} 

  .crumbs_m .crumbs_m_title .crumbs_m_title_container {
    padding: 18px 15px;
  }
  .crumbs_m .crumbs_m_list {
    top: 54px;
    max-height: 214px;
  }
  .crumbs_m .crumbs_m_list .item {
    padding: 16px 15px;
  }
  .product .main1 {
    padding: 40px 0;
  }
  
  .product .main1 .list .item {
    width: 48.5%;
  }
  .product .main1 .list .item:not(:nth-child(3n-2)) {
    margin-left: 0;
  }
  .product .main1 .list .item:not(:nth-child(2n-1)) {
    margin-left: 3%;
  }
  .product .main1 .list .item:nth-child(n+3) {
    margin-top: 20px;
  }
  .product .main1 .list .item .item_picture .explain {
    display: none;
  }
  .product .main1 .list .item .item_explain {
    padding: 0;
    margin-top: 12px;
  }
  .product .main1 .list .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .product .main1 .list .item .item_explain .explain_right {
    display: none;
  }
  .product .main1 .list .item .item_line {
    display: none;
  }
  .product .main1 .list .item:active .item_explain .explain_title {
    color: #aea375;
  }
  .product .main1 .main_form {
    padding: 40px 20px;
  }
  .product .main1 .main_form .form_title {
    font-size: 26px;
    letter-spacing: 0px;
  }
  .product .main1 .main_form .form_nav {
    padding-top: 10px;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 12px 18px;
    margin-top: 20px;
    min-width: auto;
    overflow: hidden;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 20px;
  }
  .product .main1 .main_form .form_nav .item .item_text {
    font-size: 16px;
  }
  .product .main1 .main_form .form_nav .item .item_picture {
    height: 22px;
  }
  .product .main1 .main_form .form_list {
    margin-top: 30px;
  }
  .product .main1 .main_form .form_list .item {
    padding-left: 0;
  }
  .product .main1 .main_form .form_list .item:not(:first-child) {
    margin-top: 20px;
  }
  .product .main1 .main_form .form_list .item:last-child {
    margin-top: 35px;
  }
  .product .main1 .main_form .form_list .item .item_container {
    display: block;
  }
  .product .main1 .main_form .form_list .item .item_title {
    line-height: 20px;
    position: static;
    font-size: 14px;
    margin-bottom: 10px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input input {
    height: 44px;
    font-size: 14px;
    padding: 0 12px;
    padding-right: 55px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input textarea {
    height: 120px;
    padding: 12px;
    font-size: 14px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_input .item_icon {
    width: 44px;
    font-size: 14px;
    line-height: 44px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture {
    width: 100%;
  }
  .product .main1 .main_form .form_list .item .item_content .item_select {
    top: 44px;
    max-height: 132px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_select .item_option {
    padding: 12px;
    font-size: 14px;
    line-height: 20px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_btn button {
    width: 48%;
    height: 46px;
    font-size: 16px;
    letter-spacing: 0px;
  }
  .product_details .main1 {
    padding: 40px 0;
  }
  .product_details .main1 .main_left {
    width: 100%;
  }
  .product_details .main1 .main_left .swiper_picture_list {
    display: none;
  }
  .product_details .main1 .main_right {
    width: 100%;
    margin-top: 25px;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 24px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 20px;
    padding-top: 18px;
  }
  .product_details .main1 .main_right .product_details_content .explain:not(:first-child) {
    margin-top: 15px;
  }
  .product_details .main1 .main_right .product_details_content .explain .explain_title {
    font-size: 16px;
    letter-spacing: 0;
  }
  .product_details .main1 .main_right .product_details_content .explain .explain_content {
    font-size: 14px;
    margin-top: 5px;
    line-height: 24px;
  }
  .product_details .main1 .main_right .product_details_link {
    width: 180px;
    height: 50px;
    margin-top: 25px;
  }
  .product_details .main1 .main_container {
    margin-top: 40px;
  }
  .product_details .main1 .main_container .main_container_title .item {
    padding: 12px 20px;
  }
  .product_details .main1 .main_container .details_content {
    width: 100%;
    line-height: 26px;
    margin: 20px auto 0;
  }
  .product_details .main1 .main_container .details_content .details_picture {
    margin: 30px auto 0;
  }
  .product_details .main2 {
    padding: 40px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 24px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 30px;
  }
  .product_details .main2 .swiper-slide .item .item_picture .explain {
    display: none;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 12px;
  }
  .product_details .main2 .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }
  .product_app .main {
    padding: 40px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 24px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 14px;
    margin-top: 5px;
  }
  .product_app .product_app_main_explain .main_picture {
    margin-top: 20px;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 25px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 25px;
    line-height: 26px;
  }
  .product_app .main1 .main_container {
    margin-top: 30px;
  }
  .product_app .main1 .main_container .main_explain_container {
    padding: 20px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 12px 0 15px;
  }
  .product_app .main1 .main_container .main_explain_container .explain_content {
    line-height: 26px;
  }
  .product_app .main4 .main_container {
    margin-top: 30px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_picture .explain {
    display: none;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 12px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 8px;
    text-align: center;
  }

  
  
}
@media screen and (max-width: 640px) {
 .index_banner .slide_item .item_explain .item_explain_container .explain_title{font-size: 30px;line-height: 40px;letter-spacing: 1px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span{margin: 0 5px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_content{font-size: 20px;margin-top: 10px;letter-spacing: 0px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc{margin-top: 3px;font-size: 12px;line-height: 18px;letter-spacing: 0px;}
  
  
/*关于我们*/
.hezuo_w{position:relative; margin:30px auto 0;margin-bottom: 35px;}
.hezuo_w .h_pre, .hezuo_w .h_next{position: absolute; top: 50%; transform: translateY(-50%); display: block; width: 26px; height: 24px;}
.hezuo_w .h_pre{left:0; cursor:pointer; background:url('../images/prev.jpg') no-repeat center;}
.hezuo_w .h_next{right:0; cursor:pointer; background:url('../images/next.jpg') no-repeat center;}
.hezuo_w .hezuo_p{width:89%; margin:0 auto; overflow:hidden;}
.hezuo_w .hezuo_p ul{width:10000%;}
.hezuo_w .hezuo_p li{float:left; display:inline; width:0.49%; margin:0 0.02% 0 0; text-align:center;}
.hezuo_w .hezuo_p li a{font-size:14px; color:#666; font-weight:bold; line-height:25px;}
.hezuo_w .hezuo_p li img{width:100%; border:#ccc 1px solid;}
.hezuo_w .hezuo_p li font{display:block; margin:6px 0 0 0;}
.index_main .main4{padding: 30px 0 40px; padding-bottom: 0px;}
  
/*案例*/
.case-bg{display: block; margin-top:20px;}
.case-title .case-text{font-size: 22px; line-height: 1.2em; letter-spacing: 1px; color: #434343; text-align: center;}
.case-desc{margin-top: 8px; font-size: 12px; font-family: "cg"; line-height: 1.2em; color: rgba(67, 67, 67, 0.4); -o-animation-delay: 0.05s; -moz-animation-delay: 0.05s; -webkit-animation-delay: 0.05s; animation-delay: 0.05s; letter-spacing: 5px; text-transform: uppercase; text-align: center;}
.case-body{width: 100%; display: table; margin-top: 25px;}
.case-body li{width: 98%; float: none; margin: 1%; margin-bottom: 20px;}
.case-body li .img{width: 100%; overflow: hidden; table-layout: fixed;}
.case-body li .img img{max-width: 100%;}
.case-body-text{display: table; width: 100%; padding: 12px; background: #f6f6f6;}
.case-body-text h4{font-size: 14px; display: table; width: 96%; position: relative; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 1; overflow: hidden;}
.case-body-text h4:after{content:">"; position: absolute; right: 0;}
.case-body-text span{font-size: 14px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; color: #b1b1b1;}




  .product .main1 .main_form .form_nav {
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -moz-justify-content: flex-start;
    -ms-justify-content: flex-start;
    -o-justify-content: flex-start;
    justify-content: flex-start;
  }



}









@media screen and (max-width: 480px) {
 .index_banner .slide_item .item_explain .item_explain_container{padding: 0 10px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title{font-size: 22px;line-height: 30px;letter-spacing: 0px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_title span{margin: 0 3px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_content{font-size: 16px;margin-top: 8px;}
.index_banner .slide_item .item_explain .item_explain_container .explain_desc{line-height: 16px;}
.index_main .main .main_title .main_title_text{font-size: 22px;}
.index_main .main .main_title .main_title_desc{font-size: 12px;}
.index_main .main .main_more{margin: 25px auto 0;}
.index_main .main1{padding-top: 30px;}
.index_main .main1 .swiper_nav{margin-top: 20px;}
.index_main .main1 .swiper_nav .swiper-slide{padding: 5px 15px;}
.index_main .main1 .swiper_nav .swiper-slide:not(:last-child){margin-right: 5px;}
.index_main .main1 .main_container{margin-top: 18px;}
.index_main .main1 .main_container .swiper_content_item .item_explain{margin-top: 8px;}
.index_main .main1 .main_container .swiper_content_item .item_explain .explain_title{width: 100%;padding: 0 5px;}
.index_main .main2{padding: 30px 0 0;}
.index_main .main2 .main_container{margin-top: 20px;}
.index_main .main2 .main_container .swiper-slide{width: 240px;}
.index_main .main2 .main_container .explain{padding: 15px;}
.index_main .main2 .main_container .explain .explain_content{margin-top: 7px;}
.index_main .main2 .main_container .explain .explain_link{margin-top: 8px;}
.index_main .main3{padding: 30px 0 0;}
.index_main .main3 .main_container{margin-top: 20px;}
.index_main .main3 .main_container .item .explain{padding: 14px 12px 12px;}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_text{font-size: 16px;line-height: 18px;}
.index_main .main3 .main_container .item .explain .explain_title .explain_title_desc{line-height: 14px;font-size: 12px;}
.index_main .main3 .main_container .item .explain .explain_content{margin-top: 5px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-line-clamp: 1;-webkit-box-orient: vertical;max-height: 20px;min-height: 20px;line-height: 20px;}
.index_main .main3 .main_container .swiper_btn{display: none;}
.index_main .main4{padding: 30px 0 40px;padding-bottom: 0px;}
.index_main .main4 .main_bg{height: 80px;}
.index_main .main4 .main_container{margin-top: 20px;}
.index_main .main4 .list{padding: 0;margin-top: 25px;-webkit-box-lines: multiple;-webkit-flex-wrap: wrap;-moz-flex-wrap: wrap;-ms-flex-wrap: wrap;-o-flex-wrap: wrap;flex-wrap: wrap;}
.index_main .main4 .list .item{width: 50%;}
.index_main .main4 .list .item:nth-child(n+3){margin-top: 25px;}
.index_main .main4 .list .item .item_top .item_num{font-size: 28px;}
.index_main .main4 .list .item .item_top .item_icon{font-size: 12px;line-height: 18px;}
.index_main .main5{padding: 30px 0;}
.index_main .main5 .main_container{margin-top: 20px;}
.index_main .main5 .main_container .item .explain{padding-left: 60px;}
.index_main .main5 .main_container .item .explain .item_time .item_time_day{font-size: 30px;}
.index_main .main5 .main_container .item .explain .explain_content{margin-top: 8px;}
.index_main .main6{padding: 40px 0;}
.index_main .main6 .main_content .explain_title{font-size: 24px;line-height: 32px;}
.index_main .main6 .main_content .explain_desc{font-size: 14px;line-height: 20px;}
.index_main .main6 .main_content .video_icon{color: #fff;font-size: 80px;line-height: 1em;margin-top: 16px;display: table;float: left;margin-left: 38%;margin-right: auto;}
.index_main .main6 .main_content .explain_link{margin: 30px auto 0;} 





  .crumbs_m .crumbs_m_title .crumbs_m_title_container {
    padding: 16px 15px;
  }
  .crumbs_m .crumbs_m_list {
    top: 50px;
    max-height: 200px;
  }
  .crumbs_m .crumbs_m_list .item {
    padding: 14px 15px;
  }
  .product .main1 {
    padding: 24px 0;
  }
  .product .main1 .list .item {
    width: 49%;
    border: 1px solid #ddd;
    margin: 1%;
	margin-left: 0;
  }
  .product .main1 .list .item:not(:nth-child(2n-1)) {
    margin-left: 0;
  }
  .product .main1 .list .item:nth-child(n+2) {
    margin-top:1%;
  
  }
  .product .main1 .list .item .item_explain {
    margin-top: 0px;
  }
  .product .main1 .list .item .item_explain .explain_title {
			width: 100%;
			padding: 8px 5px;
			font-size: 12px;
  }
  .product .main1 .main_form {
    padding: 30px 20px;
  }
  .product .main1 .main_form .form_title {
    font-size: 22px;
  }
  .product .main1 .main_form .form_nav {
    padding-top: 10px;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    -o-justify-content: center;
    justify-content: center;
  }
  .product .main1 .main_form .form_nav .item {
    padding: 10px 17px;
    margin-top: 12px;
    min-width: auto;
    overflow: hidden;
  }
  .product .main1 .main_form .form_nav .item:not(:last-child) {
    margin-right: 0;
  }
  .product .main1 .main_form .form_nav .item:not(:first-child) {
    margin-left: 12px;
  }
  .product .main1 .main_form .form_nav .item:nth-child(3n) {
    margin-left: 0;
  }
  .product .main1 .main_form .form_nav .item .item_text {
    font-size: 14px;
  }
  .product .main1 .main_form .form_nav .item .item_picture {
    height: 20px;
  }
  .product .main1 .main_form .form_list {
    margin-top: 25px;
  }
  .product .main1 .main_form .form_list .item:last-child {
    margin-top: 30px;
  }
  .product .main1 .main_form .form_list .item .item_container {
    display: block;
  }
  .product .main1 .main_form .form_list .item .item_title {
    margin-bottom: 5px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link {
    height: 33px;
    width: 33px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line1 {
    height: 3px;
  }
  .product .main1 .main_form .form_list .item .item_content .item_picture .item_link .line2 {
    width: 3px;
  }
  .product_details .main1 {
    padding: 30px 0;
  }
  .product_details .main1 .main_right {
    margin-top: 18px;
  }
  .product_details .main1 .main_right .product_details_title {
    font-size: 20px;
  }
  .product_details .main1 .main_right .product_details_content {
    margin-top: 18px;
    padding-top: 16px;
  }
  .product_details .main1 .main_right .product_details_link {
    margin-top: 18px;
  }
  .product_details .main1 .main_container {
    margin-top: 30px;
  }
  .product_details .main2 {
    padding: 30px 0;
  }
  .product_details .main2 .recommend_title {
    font-size: 22px;
  }
  .product_details .main2 .swiper-container {
    margin-top: 20px;
  }
  .product_details .main2 .swiper-slide {
    width: 72%;
  }
  .product_details .main2 .swiper-slide .item .item_explain {
    margin-top: 8px;
  }
  .product_details .main2 .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }
  .product_app .main {
    padding: 30px 0;
  }
  .product_app .main .main_title .main_title_text {
    font-size: 22px;
  }
  .product_app .main .main_title .main_title_desc {
    font-size: 12px;
  }
  .product_app .product_app_main_explain .main_picture {
    margin-top: 15px;
  }
  .product_app .product_app_main_explain .main_explain .explain {
    margin-top: 18px;
  }
  .product_app .product_app_main_explain .main_explain .explain .explain_content {
    margin-top: 18px;
  }
  .product_app .main1 .main_container {
    margin-top: 20px;
  }
  .product_app .main1 .main_container .main_explain_container {
    padding: 15px 0 0;
  }
  .product_app .main1 .main_container .main_explain_container .explain_line {
    margin: 10px 0 12px;
  }
  .product_app .main1 .main_container .main_explain_container .explain_title {
    font-size: 18px;
  }
  .product_app .main4 .main_container {
    margin-top: 20px;
  }
  .product_app .main4 .main_container .swiper-slide {
    width: 72%;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain {
    margin-top: 8px;
  }
  .product_app .main4 .main_container .swiper-slide .item .item_explain .explain_title {
    width: 100%;
    padding: 0 5px;
  }

  
}