.padding{ padding-top:80px; padding-bottom:80px; }
.padding-bottom-80{ padding-bottom:80px;}
.padding-top-0{ padding-top:0; }
.swiper{--swiper-theme-color:  var(--blue);/* 设置Swiper风格 */--swiper-navigation-color: #172259;/* 单独设置按钮颜色 */--swiper-navigation-size: 24px;/* 设置按钮大小 */}

html{height: 100%;}
.index_banner {position: relative;width: 100%;}
.index_banner .swiper{ height:800px; }
.index_banner .swiper-slide{ position: relative;width: 100%;overflow:hidden; }
.index_banner .swiper-slide img{width: 100%; height: 100%; object-fit: cover;}
.index_banner .swiper-slide .info{ position:absolute; width:1560px;left: 50%; top:55%; transition-duration: 0.3s; z-index: 33; transform: translate(-50%, -50%); letter-spacing:1px; transition-delay:0.5s; }
.index_banner .swiper-slide .info > *{opacity: 0; transform: translateY(50px); transition: all 1s; }
.index_banner .swiper-slide-active .info > * {  opacity: 1; transform: none;}
.index_banner .swiper-slide-active .info > *:nth-child(1) { transition-delay: 0.4s;}
.index_banner .swiper-slide-active .info > *:nth-child(2) { transition-delay: 0.6s;}
.index_banner .swiper-slide-active .info > *:nth-child(3) { transition-delay: 0.8s;}
.index_banner .swiper-slide-active .info > *:nth-child(4) { transition-delay: 2s;}
.index_banner .swiper-slide .info h1{color: #fff; font-size:45px;  line-height:1em; margin-bottom:20px; }
.index_banner .swiper-slide .info p{color: #fff; line-height:1.4em;  font-weight: normal;margin-bottom:60px;  font-size:24px;}
.index_banner .swiper-slide .info .more{display: flex; justify-content: left; align-items: center;}
.index_banner .swiper-slide .info .more a{ color:#fff;transition-duration: 0.3s; font-size:16px; padding-left: 30px; padding-right: 15px; display: inline-block; padding-top: 3px; padding-bottom: 3px;  border-radius:6px; border:#fff solid 2px; line-height:1em; }
.index_banner .swiper-slide .info .more span{ color:#fff; }
.index_banner .swiper-slide .info .more i{color: #fff; font-size: 18px;display:inline-block;transform:rotate(0deg); width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 6px; transition-duration: 0.2s}
.index_banner .swiper-slide .info .more a:hover i{ transform:rotate(45deg); }
.index_banner .swiper-slide .info .more a:hover{background: var(--main); border:var(--main) solid 2px; }
.index_banner .swiper-pagination{ bottom:50px!important; }
.index_banner .swiper-pagination .swiper-pagination-bullet {border-radius: 0; height:2px; width:60px; transition-duration: 0.2s; background:rgba(255, 255, 255, 0.7); opacity:1; }
.index_banner .swiper-pagination .swiper-pagination-bullet-active{background: var(--main);}


.index_about{ background: #f9f9f9;}
.index_about .title { position:relative; text-align:left; margin-bottom:6px;}
.index_about .title h2{ text-align:left; line-height: 1em;  color:#111; font-size:36px; margin-bottom:0px; }
.index_about .title h4{ text-align:left; line-height: 1em;  color:#999; font-size:24px;text-transform: uppercase }
.index_about .title i{ text-align:left; line-height: 1em;font-size:18px;  color:var(--main); }
.index_about .pagewidth{ display:grid;grid-template-columns: 40% 55%; grid-gap: 60px;}
.index_about .pagewidth .photo img{ width: 100%; border-radius: 6px;}
.index_about .html h4{ color: var(--main); font-size:36px; margin-bottom: 12px;}
.index_about .html p{ margin-bottom: 24px;}
.index_about .more{display: flex; justify-content: left; align-items: center; padding-top: 10px;}
.index_about .more a{ color:#fff;transition-duration: 0.2s; font-size:16px; padding-left: 30px; padding-right: 15px; display: inline-block; padding-top: 3px; padding-bottom: 3px;  border-radius:6px; border:#ddd solid 2px; line-height:1em; }
.index_about .more span{ color:#999;transition-duration:0.2s; }
.index_about .more i{color: #999; font-size: 18px;display:inline-block;transform:rotate(0deg); width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 6px; transition-duration: 0.2s}
.index_about .more a:hover i{ transform:rotate(45deg); color:#fff;}
.index_about .more a:hover{background: var(--main); color: #fff; border:var(--main) solid 2px; }
.index_about .more a:hover span{ color:#fff; }


.index_product .title { position:relative; padding-bottom: 20px;text-align:center;}
.index_product .title h2{ text-align:center; line-height: 1em;  color:var(--main); font-size:36px; margin-bottom:20px; }
.index_product .title i{ text-align:left; line-height: 1em;font-size:18px;  color:var(--main); }
.index_product .title ul{ display: flex; justify-content: center; align-items: center; grid-gap: 32px;}
.index_product .title ul li a{ font-size: 18px; color: #333;}
.index_product .title ul li a:hover{color:var(--main) ;}
.index_product .tab-header{display:flex; justify-content: center; margin-bottom: 30px; grid-gap: 20px;}
.index_product .tab-header .tab-item {  }
.index_product .tab-header .tab-item.active a { background:var(--main); color:#fff; }
.index_product .tab-header .tab-item a{ color: #333; display: block;padding-left: 30px; padding-right: 30px;cursor:pointer; height:40px;  text-align:center; line-height:40px; border-radius: 4px; background:#f1f1f1;}
.index_product .tab-pane {display: none;}
.index_product .tab-pane.active { display: block;}
.index_product .tab-pane .box{display: grid; grid-template-columns: repeat(4, 1fr); grid-gap: 20px;}
.index_product .tab-pane .box .item{ position: relative; border-radius: 4px; overflow: hidden; border:#ddd solid 1px;box-shadow:0px 10px 20px rgba(0, 0, 0, 0); transition-duration: 0.3s;}
.index_product .tab-pane .box .item:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 0px; background: var(--main); transition-duration: 0.3s;}
.index_product .tab-pane .box .item h3{ text-align:center; margin:20px; color:#111; font-size:18px;display: -webkit-box;  -webkit-line-clamp:1; -webkit-box-orient: vertical; overflow: hidden; }
.index_product .tab-pane .box .item .img{ width:100%;overflow:hidden; }
.index_product .tab-pane .box .item .img img{ width:100%; height:100%; object-fit:cover; }
.index_product .tab-pane .box .item .description {margin:20px; color:#111; font-size:14px; line-height: 1.6em; display: -webkit-box;  -webkit-line-clamp:2; -webkit-box-orient: vertical; overflow: hidden;}
.index_product .tab-pane .box .item:hover{box-shadow:0px 10px 20px rgba(0, 0, 0, 0.15); }
.index_product .tab-pane .box .item:hover:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 100%; background: var(--main);}
.index_product .more{display: flex; justify-content: center; align-items: center; padding-top: 30px;}
.index_product .more a{ color:#999;transition-duration: 0.2s; font-size:16px; padding-left: 30px; padding-right: 15px; display: inline-block; padding-top: 3px; padding-bottom: 3px;  border-radius:6px; border:#ddd solid 2px; line-height:1em; }
.index_product .more span{ color:#999;transition-duration:0.2s; }
.index_product .more i{color: #999; font-size: 18px;display:inline-block;transform:rotate(0deg); width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 6px; transition-duration: 0.2s}
.index_product .more a:hover i{ transform:rotate(45deg); color:#fff;}
.index_product .more a:hover{background: var(--main); color: #fff; border:var(--main) solid 2px; }
.index_product .more a:hover span{ color:#fff; }



.index_case{background: #f9f9f9}
.index_case .title { position:relative; text-align:center; margin-bottom: 20px;}
.index_case .title h2{ text-align:center; line-height: 1em;  color:var(--main); font-size:36px; margin-bottom:20px; }
.index_case .title h4{ text-align:center; line-height: 1em;  color:#999; font-size:24px;text-transform: uppercase }
.index_case .title i{ text-align:center; line-height: 1em;font-size:18px;  color:var(--main); }


.index_case .content{display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 20px;
  grid-auto-rows: minmax(200px, auto); margin-bottom: 20px;}

.index_case .content .item:nth-child(1) {
  grid-column-start: 1;
  grid-column-end: 3;

  grid-row-start: 1;
  grid-row-end: 3;
  background: #000;
}
.index_case .content .item:nth-child(2) {
  grid-column-start: 3;
  grid-column-end: 4;
  grid-row-start: 1;
  grid-row-end: 2;
  /*   如果有重叠，就使用 z-index */
  z-index: 1;
  background: #000;
}
.index_case .content .item:nth-child(3) {
  grid-column-start: 4;
  grid-column-end: 5;
  grid-row-start: 1;
  grid-row-end: 2;
  background: #000;
}
.index_case .content .item:nth-child(4) {
  grid-column-start: 3;
  grid-column-end: 5;
  grid-row-start: 2;
  grid-row-end: 4;
  background: #000;
}
.index_case .content .item:nth-child(5) {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.index_case .content .item:nth-child(6) {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.index_case .content .item{ overflow: hidden; position: relative; border-radius: 4px;}
.index_case .content .item img{ width: 100%; height: 100%; object-fit:cover; transition-duration: 0.3s;  opacity: 0.8;}
.index_case .content .item:hover img{transform: scale(1.1);   opacity: 1;}
.index_case .content .item:after{background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5)); left:0px;right:0px; position: absolute; z-index:2;bottom:0px; height:200px; content:""  }
.index_case .content .item h2{font-size: 18px; position: absolute; left: 30px;bottom: 30px; z-index: 5; color: #fff; right: 30px;}



.index_news{background: #fff}
.index_news .title { position:relative; text-align:center; margin-bottom: 10px;}
.index_news .title h2{ text-align:center; line-height: 1em;  color:var(--main); font-size:36px; margin-bottom:10px; }
.index_news .title h4{ text-align:center; line-height: 1em;  color:#999; font-size:24px;text-transform: uppercase }
.index_news .title i{ text-align:center; line-height: 1em;font-size:18px;  color:var(--main); }

.index_news .content{ display: grid; grid-template-columns: repeat(4,1fr);  grid-gap:20px;}
.index_news .content .item .img{background:#fff;overflow:hidden; border-radius: 3px;aspect-ratio: 16/12; box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.08);}
.index_news .content .item .img img{ width:100%; height:100%; object-fit:cover; }
.index_news .content .info{ padding-top: 20px;}
.index_news .content .info .time{ font-size: 14px; color:var(--main);  font-weight: 500; margin-bottom: 12px;}
.index_news .content .info h2{ line-height: 1.3em; font-size: 20px; margin-bottom: 12px;}
.index_news .content .info h2 a{ line-height: 1.3em; color: #333;display: -webkit-box;  -webkit-line-clamp:2;  -webkit-box-orient: vertical; overflow: hidden;}
.index_news .content .info h2 a:hover{ color: var(--main); }
.index_news .content .info p{ font-size: 15px; color: #666; line-height: 1.6em;display: -webkit-box;  -webkit-line-clamp:2;  -webkit-box-orient: vertical; overflow: hidden;}
.index_news .content .detail{border-bottom: #ddd solid 1px; padding-bottom: 20px; padding-top: 20px;}
.index_news .content .detail a{ color: var(--main); }



.index_news .more{display: flex; justify-content: center; align-items: center; padding-top: 30px;}
.index_news .more a{ color:#999;transition-duration: 0.2s; font-size:16px; padding-left: 30px; padding-right: 15px; display: inline-block; padding-top: 3px; padding-bottom: 3px;  border-radius:6px; border:#ddd solid 2px; line-height:1em; }
.index_news .more span{ color:#999;transition-duration:0.2s; }
.index_news .more i{color: #999; font-size: 18px;display:inline-block;transform:rotate(0deg); width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 6px; transition-duration: 0.2s}
.index_news .more a:hover i{ transform:rotate(45deg); color:#fff;}
.index_news .more a:hover{background: var(--main); color: #fff; border:var(--main) solid 2px; }
.index_news .more a:hover span{ color:#fff; }


.index_contact{background: #f9f9f9}
.index_contact .title { position:relative; text-align:center; margin-bottom: 10px;}
.index_contact .title h2{ text-align:center; line-height: 1em;  color:#111; font-size:36px; margin-bottom:10px; }
.index_contact .title h4{ text-align:center; line-height: 1em;  color:#999; font-size:24px;text-transform: uppercase }
.index_contact .title i{ text-align:center; line-height: 1em;font-size:18px;  color:var(--main); }
.index_contact .content{display: flex;  justify-content: center; grid-gap: 60px; background: #fff; border-radius: 6px; padding: 50px; box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.08);}
.index_contact .wechat h3{ font-size:16px; color:#999; margin-bottom:10px;}
.index_contact .wechat img{ width: 180px;}
.index_contact .contact ul li{border-bottom: #ddd solid 1px; padding-bottom: 10px; margin-bottom:10px;}
.index_contact .contact ul li p{ font-size:16px; color:#999; margin-bottom:5px; }
.index_contact .contact ul li h4{ font-size:18px; color:#111;}







.detailbanner{overflow: hidden; position: relative; background: #000;  margin: 0 auto; }
.detailbanner .pagewidth{position: relative; height: 600px;}
.detailbanner .text{  text-align: center; position: absolute; left: 0px; right: 0px;  bottom: 60px; z-index: 2; }
.detailbanner .text h1{ font-size: 48px; text-shadow: 1px 1px 1px rgba(0,0,0,.1);  color: #fff;   text-align: left;}
.detailbanner .text p{font-size: 18px;text-shadow: 1px 1px 1px rgba(0,0,0,.1);  color: #fff;  text-align: left; margin-bottom:24px; }
.detailbanner .more { text-align:left; }
.detailbanner .more i {font-size: 20px;color: #fff;display: block;width: 40px;height: 40px;border-radius: 40px;text-align: center;display: block;line-height: 40px;border: #fff solid 2px;opacity: 0.6}
.detailbanner img.detailbg{ width: 100%; height: 100%;object-fit: cover; position: absolute; top: 0;left: 0;right: 0;bottom: 0; z-index: 1 }

.detailmenu{box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.05); position: relative; z-index: 1} 
.detailmenu .pagewidth{display: flex; justify-content: space-between; align-items: center;}
.detailmenu ul{display: flex; justify-content: left;}
.detailmenu ul li{ margin-right:30px; }
.detailmenu ul li a{ display:block;height:70px; line-height:70px; font-size:16px; color:#333; font-weight:500; padding-left: 30px; padding-right: 30px; }
.detailmenu ul li a.active{font-weight: 500; border-bottom: var(--main) solid 2px; color: var(--main);}
.detailmenu ul li a:hover{  color:#000; }
.detailmenu ul li a.active:hover{  color:var(--main); }

.detailmenu_two{}
.detailmenu_two .pagewidth{display: flex; justify-content: left;}
.detailmenu_two ul.one{display: flex; justify-content: left;}
.detailmenu_two ul.one li .two{display: none;}
.detailmenu_two ul.one li .three{display: none;}
.detailmenu_two ul.one li:hover .two{display: block;}
.detailmenu_two ul.one li:hover .three{display: block;}
.productmenu a:hover, .productmenu a.hover {color:var(--main); !important; }
.productmenu li {position: relative; float: left; margin-right:10px; }
.productmenu li a{ display: block; min-width: 150px; line-height: 72px; height: 72px;}
.productmenu > li:hover, .productmenu > li.hover {z-index: 1;color:var(--main);}
.productmenu > li > a { position:relative; display: block;color: #333; text-align: center; text-transform: uppercase; overflow: hidden; text-overflow: ellipsis}
.productmenu > li > a.active{font-weight: 500; color: var(--main);}
.productmenu > li > a.active:after{ position:absolute; left:0px; right:0px;bottom:0px;height:2px; background:var(--main); width:100%; content:"" }
.productmenu > li:hover > a, .productmenu > li{  }
.productmenu > li:hover > a, .productmenu > li.hover > a {font-weight: 500; color: var(--main);}
.productmenu ul {position: absolute; top: -9999px; left: -9999px; z-index: 9499; width: 100%;background: #fff;}
.productmenu > li:hover > ul, .productmenu > li.hover > ul {top:72px; left: 0}
.productmenu ul li a {display: block;  font-size: 14px; color: #333; text-align: left; text-transform: uppercase; }
.productmenu ul li:hover > ul, .productmenu ul li.hover > ul {position: absolute; top: 1px; left: 100%; width: 101%; }
.productmenu ul li:hover > a, .productmenu ul li.hover > a { color: #fff!important; background: var(--main); height: 44px; line-height: 44px;}
.productmenu ul li:hover > ul, .productmenu ul li.hover > ul {position: absolute; top: 1px; left: 100%; width: 101%; }
.productmenu ul.sub1 { box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);}
.productmenu ul.sub1 li{ float: none;  width: 100%}
.productmenu ul.sub1 li a{ display: block;  width: 100%}
.productmenu ul.sub1 li a{ display: block; text-align: center; color: #333; height: 44px; line-height: 44px; }
.productmenu ul.sub1 li a:hover{ display: block; color: #333; height: 44px; line-height: 44px; background:var(--main); }
.productmenu ul.sub2{ margin-top: -1px;  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);}
.productmenu ul.sub2 li{ float: none; width: 100% }
.productmenu ul.sub2 li a{  display: block; width: 100% }
.productmenu ul.sub2 li a{ display: block; text-align: center; color: #333; height: 44px; line-height: 44px; }
.productmenu ul.sub2 li a:hover{ display: block; color: #333; height: 44px; line-height: 44px; background:var(--main); }










.detailbanner .pagewidth .crumbs{ font-size:14px; position: absolute; left:0px;bottom: 30px; z-index: 9; }
.detailbanner .pagewidth .crumbs i{ color:#666; }
.detailbanner .pagewidth .crumbs span{ margin-left:5px;margin-right:5px; }
.detailbanner .pagewidth .crumbs span a{ color:#666; }
.detailbanner .pagewidth .crumbs span.line{ color:#666; }
.detailbanner .pagewidth .crumbs span:last-child{display: none;}






.list_about .content { line-height:1.6em; font-size:16px; color:#333; }
.list_about .content p{ text-indent:2em; margin-bottom:16px; }
.list_about .content img{ float: left; display: table-cell;  width: 580px; margin-right: 30px; margin-bottom: 30px;}


.about_aboutus .pagewidth{ display: grid; grid-template-columns: auto 400px; grid-gap: 72px;}
.about_aboutus .content{ position: relative}
.about_aboutus .content .title{ margin-bottom: 30px;}
.about_aboutus .content .title h2{ font-size: 36px; color: var(--main);  font-weight: 500; position: relative; padding-bottom:20px;}
.about_aboutus .content .title h2:after{ content:"";width: 40px; height: 3px; background:var(--main); position: absolute; left: 0px; bottom: 0px;}
.about_aboutus .content .html{ margin-bottom: 40px;}
.about_aboutus .content .html p { margin-bottom: 24px; font-size: 17px; line-height: 1.7; color: #111; }
.about_aboutus .content .number{ box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1); padding: 40px;border-radius: 4px; opacity: 0.9; width: auto; left: 0px; right: -180px; position: absolute; z-index: 2;background: #fff; }
.about_aboutus .content .number ul{ display: grid; grid-template-columns:repeat(4, 1fr); grid-gap: 36px; }
.about_aboutus .content .number ul li strong{ display: block; font-size: 48px; font-weight:bold; line-height: 1; color: var(--main); margin-bottom: 12px; }
.about_aboutus .content .number ul li p{ font-size: 17px; line-height: 1; color: #111; }

.about_aboutus .side{ position: relative; z-index: 1;}
.about_aboutus .side .swiper-slide img{ width: 100%}
.about_aboutus .side .swiper-pagination .swiper-pagination-bullet{background: #fff;}
.about_aboutus .side .swiper-pagination .swiper-pagination-bullet-active{ background:  #fff;}


.about_history{ background:var(--main); position: relative}
.about_history .bg{ position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1;}
.about_history .swiper{ height: 500px;}
.about_history .swiper-slide{ height: auto;}
.about_history .swiper-scrollbar{background: var(--main)}
.about_history .swiper-scrollbar-drag{background:#fff;}
.about_history .title{ margin-bottom: 30px;position: relative; z-index: 2;}
.about_history .title h2{ font-size: 36px; color:#fff;  font-weight: 500; position: relative; padding-bottom:20px;}
.about_history .title h2:after{ content:"";width: 40px; height: 3px; background:#fff; position: absolute; left: 0px; bottom: 0px;}
.about_history .content{ position: relative; z-index: 2;}
.about_history .content .item{ display: grid; grid-template-columns:200px auto; grid-gap: 72px; align-items: center; padding-top: 20px; padding-bottom: 20px; }
.about_history .content .item .year{ position: relative; font-weight: bold; font-style: italic; color: #fff; font-size:68px; line-height: 1; text-transform: uppercase; -webkit-text-stroke: 1px #fff;-webkit-text-fill-color: transparent;  transition-duration: 0.3s;}
.about_history .content .item .year:after{position: absolute; right:-28px; top: 50%; transform: translateY(-50%); content:""; width: 12px; height: 12px; border-radius: 24px; border:rgba(255,255,255,0.8) solid 3px;background:rgba(255,255,255,0); transition-duration:0.3s}
.about_history .content .item .subtitle h2{ font-size: 17px; color: #fff; font-weight: normal;line-height: 1; padding-bottom:10px; opacity: 0.7; transition-duration: 0.3s;}
.about_history .content .item .subtitle p{ font-size: 24px; color: #fff; font-weight: 500;line-height: 1;opacity: 0.7; transition-duration: 0.3s;}
.about_history .content .item:hover .year{text-transform:initial; -webkit-text-stroke:initial;-webkit-text-fill-color: initial; }
.about_history .content .item:hover .subtitle h2{ opacity: 1;}
.about_history .content .item:hover .subtitle p{ opacity: 1;}
.about_history .content .item:hover .year:after{position: absolute; right:-28px; top: 50%; transform: translateY(-50%); content:""; width: 12px; height: 12px; border-radius: 24px; border:rgba(255,255,255,1) solid 3px;background:rgba(255,255,255,1);}


.about_honor .title{ margin-bottom: 30px;}
.about_honor .title h2{ font-size: 36px; color: var(--main);  font-weight: 500; position: relative; padding-bottom:20px;}
.about_honor .title h2:after{ content:"";width: 40px; height: 3px; background:var(--main); position: absolute; left: 0px; bottom: 0px;}
.about_honor .content .swiper{ padding-bottom: 40px;}
.about_honor .content .item{background: #fff; padding-bottom: 20px;border:#ececec solid 1px;}
.about_honor .content .item .img{ padding-top: 20px; padding-bottom: 20px; height:260px; width:100%; display:flex; align-items:center; }
.about_honor .content .item .img img{transition-duration: 0.3s; max-width:80%; max-height:240px; object-fit: cover; margin: 0 auto;}
.about_honor .content .item .info{text-align: center; font-size: 16px; color: #333;}
.about_honor .content .item:hover .img img{transform: scale(1.1);}
.about_honor .content .swiper-pagination .swiper-pagination-bullet{background: #333;}
.about_honor .content .swiper-pagination .swiper-pagination-bullet-active{ background:var(--main);}
.about_honor .title{ margin-bottom: 30px;}
.about_honor .title h2{ font-size: 36px; color: var(--main);  font-weight: 500; position: relative; padding-bottom:20px;}
.about_honor .title h2:after{ content:"";width: 40px; height: 3px; background:var(--main); position: absolute; left: 0px; bottom: 0px;}
.about_honor .content .swiper{ padding-bottom: 40px;}
.about_honor .content .item{background: #fff; padding-bottom: 20px;border:#ececec solid 1px;}
.about_honor .content .item .img{ padding-top: 20px; padding-bottom: 20px; height:260px; width:100%; display:flex; align-items:center; }
.about_honor .content .item .img img{transition-duration: 0.3s; max-width:80%; max-height:240px; object-fit: cover; margin: 0 auto;}
.about_honor .content .item .info{text-align: center; font-size: 16px; color: #333;}
.about_honor .content .item:hover .img img{transform: scale(1.1);}
.about_honor .content .swiper-pagination .swiper-pagination-bullet{background: #333;}
.about_honor .content .swiper-pagination .swiper-pagination-bullet-active{ background:var(--main);}




.about_culture{ background:var(--main); position: relative}
.about_culture .bg{ position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1;}
.about_culture .title{ margin-bottom: 30px;position: relative; z-index: 2;}
.about_culture .title h2{ font-size: 36px; color:#fff;  font-weight: 500; position: relative; padding-bottom:20px;}
.about_culture .title h2:after{ content:"";width: 40px; height: 3px; background:#fff; position: absolute; left: 0px; bottom: 0px;}
.about_culture .content{ position: relative; z-index: 2; display: grid;grid-template-columns: repeat(2, 1fr); grid-gap: 30px;}
.about_culture .content .item{ background:rgba(29,76,149,0.5); padding: 50px; text-align: center;color: #fff; -webkit-backdrop-filter:blur(15px); backdrop-filter: blur(15px);}
.about_culture .content .item .icon{ font-size: 36px; }

.list_history .content{ position:relative; }
.list_history .content:after{ position:absolute; content:""; left:242px; border-left:#ddd solid 1px; top:0px;bottom:0px; }
.list_history .content .item{display: flex; justify-content: left; margin-bottom: 20px;}
.list_history .content .item .year{width: 200px; color: #333333;font-size: 30px; font-weight:500; text-align: right;}
.list_history .content .item .info{  width:840px; padding-left:80px; position:relative;  }
.list_history .content .item .info:after{ position:absolute; left:34px; content:""; border:#dddddd solid 4px;transition-duration: 0.2s; height:9px; width:9px; border-radius:9px; top:17px;background:#fff; z-index:2; }
.list_history .content .item .info h2{padding-top: 6px; font-size:24px; line-height: 1.4em; color:#333; margin-bottom:10px;transition-duration: 0.2s; }
.list_history .content .item .info p{  font-size:16px; line-height: 1.6em;  text-align: justify; color:#666;display: -webkit-box;  -webkit-line-clamp:3;  -webkit-box-orient: vertical; overflow: hidden;  }
.list_history .content .item:hover .info:after{border:var(--main) solid 4px;}
.list_history .content .item:hover .info h2{ color:var(--main); }
.list_history .content .item:hover .year{ color:var(--main); }





.list_news .content .item{ display:flex; justify-content:space-between; margin-bottom:30px; border-bottom:dashed #ececec 1px; padding-bottom:30px; }
.list_news .content .item .img{width: 20%; border-radius:4px; overflow: hidden; transform: rotate(0deg);}
.list_news .content .item .img img{width: 100%; height: 100%; object-fit: cover; transition-duration:0.3s;}
.list_news .content .item .info{width: 77%}
.list_news .content .item h2{color:#111;line-height:1.3em; margin-bottom:10px;font-size: 24px;}
.list_news .content .item h2 a{color:#111;}
.list_news .content .item h2 a:hover{color:var(--main);}
.list_news .content .item .time{font-size: 16px; color:#999;  margin-bottom: 5px;}
.list_news .content .item p{font-size: 16px;line-height: 1.8em; color: #666;}
.list_news .content .item:hover .img img{width: 100%; height: 100%; object-fit: cover; transform: scale(1.1);}

.show_news .pagewidth{display: grid; grid-template-columns: auto 360px; }
.show_news .content { padding-right:80px; }
.show_news .content .title{font-size: 32px; line-height: 1.4em; color: #111; text-align: center; margin-bottom: 10px;}
.show_news .content .info{display: flex; justify-content: center;border-bottom: #ececec solid 1px; margin-bottom: 30px; padding-bottom: 30px;}
.show_news .content .info span{ color: #999; margin-right:20px; margin-left: 20px;}
.show_news .content .html{ font-size:17px; line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_news .content .photo{ margin-bottom:17px; }
.show_news .content .html p{ margin-bottom:17px; }
.show_news .content .html img{width:100%; height:auto; }
.show_news .content .other{ border-top:#ececec solid 1px; padding-top:30px;}
.show_news .content .other p{ margin-bottom:10px;font-size:16px; color:#333; width: 48%;}
.show_news .content .other p a{ color:#333; }
.show_news .content .other p a:hover{color:var(--main);}
.show_news .content .other p.left{text-align: left; float: left;}
.show_news .content .other p.right{text-align: right; float: right;}


.show_news .side h2{ font-size:24px; color:#111; margin-bottom:20px; }
.show_news .side .item{display: grid;grid-template-columns: 100px auto;grid-gap: 20px;  border-bottom: #ececec solid 1px; padding-bottom: 15px; margin-bottom: 15px;}
.show_news .side .item h3{ font-size:16px; line-height: 1.4em; font-weight:normal; text-align:justify; margin-bottom:5px;display: -webkit-box;  -webkit-line-clamp:2;  -webkit-box-orient: vertical; overflow: hidden;
 }
.show_news .side .item p{ font-size:14px; font-weight:normal; color:#666; }
.show_news .side .item h3 a{ color:#333;  line-height: 1.4em;}
.show_news .side .item h3 a:hover{ color:var(--main); }
.show_news .side .item .img {width: 100%; height: 72px; border-radius: 4px; overflow: hidden;}
.show_news .side .item .img img{ width:100%; height:100%; object-fit:cover; }
.show_news .side .item:last-child{border-bottom: none; margin-bottom: 0; padding-bottom: 0;}




.list_case .article-list{display: grid;grid-template-columns: repeat(3, 1fr); grid-gap: 30px;}
.list_case .article-list .item{ background: #000; border:#ececec solid 1px; border-radius: 4px; transform: rotate(0deg); overflow: hidden; box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.0); margin-bottom: 20px; transition-duration: 0.3s;}
.list_case .article-list .item:after{background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5)); left:0px;right:0px; position: absolute; z-index:2;bottom:0px; height:200px; content:""  }
.list_case .article-list .item img{width: 100%;height: 100%; display:block;transform: scale(1.0); transition-duration: 0.3s; opacity: 0.8;}
.list_case .article-list .item h2{font-size: 18px; position: absolute; left: 30px;bottom: 30px; z-index: 3; color: #fff; right: 30px;}
.list_case .article-list .item:hover img {transform: scale(1.1); opacity: 1;}
.list_case .article-list .item a{ display: block}



.list_product{ background:var(--bg); }
.list_product .title{ padding-bottom: 32px; font-size: 24px; color: #111; font-weight: normal; display: flex ; justify-content: space-between; align-items: center}
.list_product .title h2{ font-size: 32px; color: var(--main);}
.list_product .title h2 a{color: var(--main);}
.list_product .title ul{ display: flex; justify-content: space-between; align-items: center; grid-gap:20px;}
.list_product .title ul li a{ font-size: 18px; color: #333; background:#f1f1f1; padding: 10px 18px; border-radius: 30px; transition-duration: 0.3s;}
.list_product .title ul li a:hover{ background: var(--main); color:#fff;}


.list_product .content .article-list{display:grid;grid-template-columns: repeat(3, 1fr); grid-gap: 30px;}
.list_product .content .article-list .item{ position: relative;  border-radius: 4px; overflow: hidden; padding:15px;background: #fff;border:#ddd solid 1px;box-shadow:0px 10px 20px rgba(0, 0, 0, 0); transition-duration: 0.3s;}
.list_product .content .article-list .item:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 0px; background: var(--main); transition-duration: 0.3s;}

.list_product .content .article-list .item:hover{box-shadow:0px 10px 20px rgba(0, 0, 0, 0.15); }
.list_product .content .article-list .item:hover:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 100%; background: var(--main);}
.list_product .content .article-list .item .img{  width:100%; overflow:hidden; position:relative; padding-bottom:100%; }
.list_product .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover; position: absolute; left: 0px;  top: 0px;}
.list_product .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_product .content .article-list .item:hover .info{color: #fff;}
.list_product .content .article-list .item .info{text-align: center; position: relative;  font-size: 18px; color: #333; padding-top: 15px; padding-bottom: 15px;}
.list_product .content .article-list .item .info a{ color:#333; }
.list_product .content .article-list .item .info i{ position: absolute; left: 0px; top: 0px; color: #fff;}
.list_product .content .article-list .item:hover .info a{color:var(--main);}
.list_product .content .article-list .item .more{text-align: center;  font-size: 16px; color: #333; padding-top: 15px; padding-bottom: 15px;}
.list_product .content .article-list .item .more a{ color: #666;}
.list_product .content .article-list .item:hover .more a{ color:var(--main);}


.channel_product .title{ padding-bottom: 32px; font-size: 24px; color: #111; font-weight: normal; display: flex ; justify-content: space-between; align-items: center}
.channel_product .title h2{ font-size: 32px; color: var(--main);}
.channel_product .title h2 a{color: var(--main);}
.channel_product .title ul{ display: flex; justify-content: space-between; align-items: center; grid-gap:20px;}
.channel_product .title ul li a{ font-size: 18px; color: #333; background:#f1f1f1; padding: 10px 18px; border-radius: 30px; transition-duration: 0.3s;}
.channel_product .title ul li a:hover{ background: var(--main); color:#fff;}
.channel_product .content{ display: grid;grid-template-columns: repeat(4, 1fr); grid-gap: 30px; margin-bottom: 50px;}
.channel_product .content .item{ position: relative;  border-radius: 4px; overflow: hidden; padding:15px;background: #fff;border:#ddd solid 1px;box-shadow:0px 10px 20px rgba(0, 0, 0, 0); transition-duration: 0.3s;}
.channel_product .content .item:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 0px; background: var(--main); transition-duration: 0.3s;}
.channel_product .content .item:hover{box-shadow:0px 10px 20px rgba(0, 0, 0, 0.15); }
.channel_product .content .item:hover:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 100%; background: var(--main);}
.channel_product .content .item .img{  width:100%; overflow:hidden; position:relative; padding-bottom:100%; }
.channel_product .content .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover; position: absolute; left: 0px;  top: 0px;}
.channel_product .content .item:hover .img img{transform: scale(1.1);}
.channel_product .content .item:hover .info{color: #fff;}
.channel_product .content .item .info{text-align: center; position: relative;  font-size: 18px; color: #333; padding-top: 15px; padding-bottom: 15px;}
.channel_product .content .item .info a{ color:#333; }
.channel_product .content .item .info i{ position: absolute; left: 0px; top: 0px; color: #fff;}
.channel_product .content .item:hover .info a{color:var(--main);}
.channel_product .content .item .more{text-align: center;  font-size: 16px; color: #333; padding-top: 15px; padding-bottom: 15px;}
.channel_product .content .item .more a{ color: #666;}
.channel_product .content .item:hover .more a{ color:var(--main);}


.datailmenu_icon{}
.datailmenu_icon ul{ display: grid;grid-template-columns: repeat(8, 1fr); grid-gap: 30px; padding-top: 80px;}
.datailmenu_icon ul li{}
.datailmenu_icon ul li a{border-radius:12px; aspect-ratio: 1; border: var(--main) solid 1px; transition-duration: 0.3s; background: var(--main); color: #fff; display: block; display: flex; align-items: center; justify-content: center;}
.datailmenu_icon ul li a.active{ background:#fff;}
.datailmenu_icon ul li a:hover{ transform: translateY(-5px);background:#4b75b5}
.datailmenu_icon ul li a span{ display: block; text-align: center}
.datailmenu_icon ul li a span i{ font-size: 56px; height: 56px; line-height: 56px; text-align: center; display: block;}
.datailmenu_icon ul li a span p{ font-size: 18px; padding-top: 10px;}
.datailmenu_icon ul li a.active{pointer-events: none;}
.datailmenu_icon ul li a.active span{ display: block; text-align: center}
.datailmenu_icon ul li a.active span i{ color:var(--main);font-size: 56px; height: 56px; line-height: 56px; text-align: center; display: block;}
.datailmenu_icon ul li a.active span p{color:var(--main); font-size: 18px; padding-top: 10px;}







.show_product{ background:var(--bg); }

.show_product .pagewidth{ display:grid; grid-template-columns: auto 280px; grid-gap:30px;}
.show_product .content{ background: #fff; border-radius: 4px; padding: 24px;}
.show_product .main{ position: relative; display:grid; grid-template-columns: 500px auto; grid-gap: 32px;align-items: flex-start; margin-bottom: 60px;}
.show_product .main .photo{}
.show_product .main .photo .mySwiper2{ margin-bottom:10px; border: #ececec solid 1px;}
.show_product .main .photo .mySwiper2 .swiper-slide{width: 100%; height: 100%;display: flex; align-items: center;}
.show_product .main .photo .mySwiper2 .swiper-slide img{width: 100%; height: 100%; object-fit: contain;}
.show_product .main .photo .mySwiper .swiper-slide {}
.show_product .main .photo .mySwiper .swiper-slide .img{ border:#ececec solid 1px; height: auto; opacity: 0.5;transition-duration: 0.3s}
.show_product .main .photo .mySwiper .swiper-slide .img img{width: 100%; height: 100%; object-fit: cover;}
.show_product .main .photo .mySwiper .swiper-slide-thumb-active .img{ border:var(--main) solid 1px; padding:0px; opacity:1; }
.show_product .main .photo .mySwiper2 .swiper-button-prev{background:var(--main); color: #fff; width:48px; height: 48px; border-radius: 30px;}
.show_product .main .photo .mySwiper2 .swiper-button-prev:after{font-size: 16px;}
.show_product .main .photo .mySwiper2 .swiper-button-next{background:var(--main); color: #fff; width:48px; height: 48px; border-radius: 30px;}
.show_product .main .photo .mySwiper2 .swiper-button-next:after{font-size: 16px;}
.show_product .main .photo .swiper-pagination{background:rgba(0, 0, 0, 0.7);bottom: 15px!important; color: #fff;font-size: 14px; left: auto; right: auto; border-radius: 40px; width: auto; margin: 0 auto; padding-left: 10px; padding-right: 10px; left: 50%; transform: translateX(-50%);}
.show_product .main .info{}
.show_product .main .info h1{ font-size:36px;  line-height: 1.2em; border-bottom: #222 solid 2px; margin-bottom: 24px; padding-bottom: 24px;}
.show_product .main .html{ line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_product .main .html p{ margin-bottom:17px; }
.show_product .main .info .item{display: grid; grid-template-columns: 90px auto; grid-gap: 10px; margin-bottom: 24px; padding-bottom: 24px; border-bottom: #ececec solid 1px;}
.show_product .main .info .item_title{font-size: 16px; line-height:1.8em; color: #999;}
.show_product .main .info .item_content{ line-height:1.8em;color:#222; }
.show_product .detail_menu{margin-bottom:50px; }
.show_product .detail_menu ul{ display:flex; justify-content: left; grid-gap:8px; border-bottom: #ececec solid 1px;}
.show_product .detail_menu ul li a{ display:block; height:44px; line-height:44px; background:#f1f1f1; padding-left:20px; padding-right:20px; color:#333;transition-duration: 0.3s;  }
.show_product .detail_menu ul li a:hover{background:var(--main); color: #fff; }
.show_product .detail_info .item{ margin-bottom: 30px; padding-bottom: 30px; border-bottom: #ececec solid 1px;}
.show_product .detail_info .item .item_title{font-size: 24px; color: var(--main); margin-bottom: 20px;}
.show_product .detail_info .item .item_content{ line-height:1.8em;color:#5f5f5f; }
.show_product .detail_info .item .item_content .layui-table td{ font-size:16px!important; }
.show_product .detail_info .item .item_content .layui-table th{ font-size:16px!important; }
.show_product .tab-header{display:flex; margin-bottom: 20px; border-bottom: #ececec solid 1px; grid-gap: 40px;}
.show_product .tab-header .tab-item { cursor:pointer; height:50px; text-align:center; line-height:50px;  color:#666;}
.show_product .tab-header .tab-item.active {color:var(--main); border-bottom:var(--main) solid 2px; font-weight: 500;}
.show_product .tab-content{ padding-bottom:30px; }
.show_product .other{ border-top:#ececec solid 1px; padding-top:30px;}
.show_product .other p{ margin-bottom:10px;font-size:16px; color:#333; width: 48%;}
.show_product .other p a{ color:#333; }
.show_product .other p a:hover{color:var(--main);}
.show_product .other p.left{text-align: left; float: left;}
.show_product .other p.right{text-align: right; float: right;}


.show_product .side{ background: #fff; border-radius: 4px; padding: 24px;}
.show_product .side h3{ margin-bottom: 16px; color: var(--main); }
.show_product .list .item{border: #ececec solid 1px; margin-bottom: 20px;}
.show_product .list .item .img{  width:100%; overflow:hidden; position:relative; padding-bottom:100%;  }
.show_product .list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover; position: absolute; left: 0px;  top: 0px;}
.show_product .list .item:hover .img img{transform: scale(1.1);}
.show_product .list .item:hover .info{color: #fff;}
.show_product .list .item .info{text-align: center;  font-size: 16px; color: #333; padding: 15px;}
.show_product .list .item .info a{ color:#333; }
.show_product .list .item .info a:hover{color:var(--main);}




.list_download .title ul {display:grid; grid-template-columns: 7fr 2fr 1fr; background: var(--main); height: 36px; line-height: 36px; color: #fff;}
.list_download .title ul li{ padding-left:20px; }
.list_download .content .item ul {display:grid; grid-template-columns: 7fr 2fr 1fr;height: 60px; line-height: 60px; color: #333;}
.list_download .content .item ul li{ padding-left:20px; }
.list_download .content .item:nth-child(2n) ul {background:#f1f1f1;}
.list_download .content .item ul li a{ color:var(--main); }



.list_staff-area{  }
.list_staff-area .content .article-list{display:grid;grid-template-columns: repeat(4, 1fr); grid-gap: 30px;}
.list_staff-area .content .article-list .item{ border-radius: 4px; overflow: hidden;background: var(--bg);}
.list_staff-area .content .article-list .item .img{ height:220px; width:100%; overflow:hidden; }
.list_staff-area .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover;}
.list_staff-area .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_staff-area .content .article-list .item:hover .info{color: #fff;}
.list_staff-area .content .article-list .item .info{ color: #333; padding: 15px;}
.list_staff-area .content .article-list .item .info h3 { margin-bottom:5px; }
.list_staff-area .content .article-list .item .info h3 a{ color:#333;font-size: 18px; }
.list_staff-area .content .article-list .item .info h3 a:hover{color:var(--main);}
.list_staff-area .content .article-list .item .info p{ font-size:14px; color:#999; }






.list_talentconcept{}
.list_talentconcept .content .article-list{}
.list_talentconcept .content .article-list .item{display:flex; justify-content: space-between; align-items: center;background: var(--bg); margin-bottom: 20px;}
.list_talentconcept .content .article-list .item .img{ width:540px; height: 330px; overflow:hidden; }
.list_talentconcept .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%;}
.list_talentconcept .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_talentconcept .content .article-list .item .info{width: calc(100% - 640px);  padding:50px; }
.list_talentconcept .content .article-list .item .info h3{ font-size:24px; color:#111; margin-bottom:10px; }
.list_talentconcept .content .article-list .item .info p{ font-size:14px; color:#666}
.list_talentconcept .content .article-list .item:nth-child(2){flex-direction: row-reverse;}




.list_job{}
.list_job .content .item{border:#ececec solid 1px; padding: 20px;}
.list_job .content .item .title{display:flex; justify-content: space-between; align-items: center; margin-bottom: 10px;}
.list_job .content .item .title h3 a{ font-size:24px; color:#333; }
.list_job .content .item .title h3 a:hover{color:var(--main);}
.list_job .content .item .title .time{ color:#999; font-size:14px; }
.list_job .content .item .info{ color:#666; font-size:14px; }
.list_job .content .item .info span{ margin-right:30px; }

.show_job .title{display:flex; justify-content: space-between; margin-bottom: 5px;}
.show_job .title h3{ font-size:24px; }
.show_job .title span{ color:#666; font-size:14px; }

.show_job .salary{ font-size:18px; color:#333; margin-bottom:20px; }
.show_job .salary strong{color:#fd9d2e;  font-weight: 500;}
.show_job .info{ padding:30px; background:var(--bg); margin-bottom:20px; }
.show_job .info ul{display: grid; grid-template-columns: repeat(3, 1fr);}
.show_job .info ul li{ color:#999; font-size:16px; line-height:36px; }
.show_job .info ul li span{ color:#111; }

.show_job .html{ font-size:17px; line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_job .html p{ margin-bottom:17px; }




 
 

.list_honor {background: #f6f7f8;}
.list_honor .title { position:relative; margin-bottom:50px; }
.list_honor .title h2{font-size:36px; color:#111; line-height:50px; }
.list_honor .title h3{ line-height: 1em; position: absolute; left: 0px; top: -20px; font-size:60px; color:rgba(0, 0, 0, 0.05); font-family: 'Barlow';  text-transform:uppercase; }
.list_honor .content .article-list{display:grid;grid-template-columns: repeat(4, 1fr); grid-gap: 30px;}
.list_honor .content .article-list .item{background: #fff; padding-bottom: 20px;border:#ececec solid 1px;}
.list_honor .content .article-list .item .img{ padding-top: 20px; padding-bottom: 20px; height:260px; width:100%; display:flex; align-items:center; }
.list_honor .content .article-list .item .img img{transition-duration: 0.3s; max-width:80%; max-height:240px; object-fit: cover; margin: 0 auto;}
.list_honor .content .article-list .item .info{text-align: center; font-size: 16px; color: #333;}
.list_honor .content .article-list .item:hover .img img{transform: scale(1.1);}



.list_company_photo{}

/*.list_company_photo .article-list{ column-count:3; column-gap:30px;column-fill: auto; border-radius:4px; overflow:hidden; }
.list_company_photo .article-list .item {  break-inside: avoid; margin: 0px ;  box-sizing: border-box;}
.list_company_photo .article-list .item a img{ width:100%;transition-duration:0.3s;  }
.list_company_photo .article-list .item a{display:block; overflow:hidden; }
.list_company_photo .article-list .item a:hover img{transform: scale(1.1);}
.list_company_photo .article-list .item a p{ height:30px;display:block; }
*/


.list_company_photo .article-list .box{display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 20px;
  grid-auto-rows: minmax(200px, auto); margin-bottom: 20px;}

.list_company_photo .article-list .item:nth-child(1) {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 1;
  grid-row-end: 3;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(2) { 
  grid-column-start: 3;
  grid-column-end: 4;
  grid-row-start: 1;
  grid-row-end: 2;
  /*   如果有重叠，就使用 z-index */
  z-index: 1;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(3) {
  grid-column-start: 4;
  grid-column-end: 5;
  grid-row-start: 1;
  grid-row-end: 2;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(4) {
  grid-column-start: 3;
  grid-column-end: 5;
  grid-row-start: 2;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(5) {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(6) {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(7) {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 4;
  grid-row-end: 6;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(8) {
  grid-column-start: 3;
  grid-column-end: 4;
  grid-row-start: 4;
  grid-row-end: 5;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(9) {
  grid-column-start: 4;
  grid-column-end: 5;
  grid-row-start: 4;
  grid-row-end: 5;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(10) {
  grid-column-start: 3;
  grid-column-end: 5;
  grid-row-start: 5;
  grid-row-end: 7;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(11) {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 6;
  grid-row-end:7;
  background: #ECAD9E;
}

.list_company_photo .article-list .item:nth-child(12) {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 6;
  grid-row-end:7;
  background: #ECAD9E;
}



.list_company_photo .article-list .item { margin: 0px ; overflow: hidden;}
.list_company_photo .article-list .item img{ width:100%; height: 100%;object-fit: cover; transition-duration:0.3s;  }
.list_company_photo .article-list .item:hover img{transform: scale(1.1);}





.list_contact .pagewidth{display: grid; grid-template-columns:40% 40% 20%; grid-gap: 30px;}
.list_contact .message .title h2{ font-size:36px; margin-bottom:5px; }
.list_contact .message .title p{ margin-bottom:30px; }
.list_contact .message .three{display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 30px;}
.list_contact .message .layui-form-label{color: #333;font-size: 15px; display: block!important; float: none!important; text-align: left!important; padding-left: 0!important} 
.list_contact .message .layui-input-block{ margin-left:0!important; }
.list_contact .message .layui-btn-lg{background: var(--main)!important; color: #fff; padding-top: 18px!important; padding-bottom: 18px!important; height: auto!important; line-height: 1em!important; width: 300px;}

.list_contact .contact{ padding-top: 30px;}
.list_contact .contact ul li{border-bottom: #ececec solid 1px; padding-bottom: 20px; margin-bottom: 20px;}
.list_contact .contact ul li p{ font-size:16px; color:#999; margin-bottom:10px; }
.list_contact .contact ul li h4{ font-size:20px; color:#111;}

.list_contact .wechatimg{ padding-top: 30px;}
.list_contact .wechatimg h3{ font-size:16px; color:#999; margin-bottom:10px; font-weight: normal }
.list_contact .wechatimg img{ width: 140px;}



@media screen and (max-width: 2560px) {
  body{--width:1440px;}
  .index_banner .swiper-slide .info{ width:90%;}
}
@media screen and (max-width: 1440px) {
  body{--width:1280px;}
  .detailbanner .pagewidth{height: 532px;}
}
@media screen and (max-width: 1280px) {
  body{--width:1140px;}
  .detailbanner .pagewidth{height: 476px;}
}
@media screen and (max-width: 1024px) {

}
@media screen and (max-width: 480px) {
.padding{ padding-top:40px; padding-bottom:40px; }

.index_banner {position: relative;width: 100%; margin-top: 72px;}
.index_banner .swiper{ height: 200px;}
.index_banner .swiper-slide{ position: relative;width: 100%;overflow:hidden; }
.index_banner .swiper-slide img{width: 100%; height: 100%; object-fit: cover;}
.index_banner .swiper-slide .info{ position:absolute; width:1560px;left: 50%; top:55%; transition-duration: 0.3s; z-index: 33; transform: translate(-50%, -50%); letter-spacing:1px; transition-delay:0.5s; }
.index_banner .swiper-slide .info > *{opacity: 0; transform: translateY(50px); transition: all 1s; }
.index_banner .swiper-slide-active .info > * {  opacity: 1; transform: none;}
.index_banner .swiper-slide-active .info > *:nth-child(1) { transition-delay: 0.4s;}
.index_banner .swiper-slide-active .info > *:nth-child(2) { transition-delay: 0.6s;}
.index_banner .swiper-slide-active .info > *:nth-child(3) { transition-delay: 0.8s;}
.index_banner .swiper-slide-active .info > *:nth-child(4) { transition-delay: 2s;}

.index_banner .swiper-slide .info h1{color: #fff; font-size:45px;  line-height:1em; margin-bottom:20px; }
.index_banner .swiper-slide .info h2{color: #fff;font-family: 'Barlow';  font-size:60px;  line-height:1em; margin-bottom:20px; }
.index_banner .swiper-slide .info h3{color: #fff; line-height:1.4em;  font-weight: normal;margin-bottom:60px;  font-size:24px;}
.index_banner .swiper-slide .info .button{display: flex; justify-content: left; align-items: center;}
.index_banner .swiper-slide .info .button a{ color:#fff;transition-duration: 0.3s; font-size:16px; padding-left: 30px; padding-right: 15px; display: inline-block; padding-top: 3px; padding-bottom: 3px;  border-radius:50px; border:#fff solid 2px; line-height:1em; }
.index_banner .swiper-slide .info .button span{ color:#fff; }
.index_banner .swiper-slide .info .button i{color: #fff; font-size: 18px;display:inline-block;transform:rotate(0deg); width: 40px; height: 40px; line-height: 40px; text-align: center; border-radius: 50px; transition-duration: 0.2s}
.index_banner .swiper-slide .info .button a:hover i{ transform:rotate(45deg); }
.index_banner .swiper-slide .info .button a:hover{background: var(--main); border:var(--main) solid 2px; }

.index_banner .swiper-pagination{ bottom:10px!important; }
.index_banner .swiper-pagination .swiper-pagination-bullet {border-radius: 0; height:2px; width:30px; transition-duration: 0.2s; background:rgba(255, 255, 255, 0.7); opacity:1; }
.index_banner .swiper-pagination .swiper-pagination-bullet-active{background: var(--main);}


.index_about .pagewidth{ grid-gap: 20px;display: block}
.index_about .content{ margin-bottom: 32px;}
  .index_about .html h4{ font-size: 24px;}
.index_product .title h2{ font-size: 24px;}
.index_product .title h4{ font-size: 18px;}
  .index_product .title ul li a{ font-size: 16px;}

  .index_about .more a{ font-size: 14px;}
  .index_about .more{ justify-content: center}
.index_product .tab-header .tab-item{ padding-left: 15px; padding-right: 15px;}
.index_product .tab-header { grid-gap: 12px;}
.index_product .tab-pane .box{ display: grid; grid-template-columns: repeat(2, 1fr); }
.index_product .title ul{ grid-gap: 24px;}
  .index_product .tab-pane .box .item h3{ text-align:center; margin:15px; color:#111; font-size:16px;}

.index_case .title h2{ font-size: 24px;}
.index_case .title h4{ font-size: 16px;}

  .index_product .more a{ font-size: 14px;}


.index_case .content{ display:grid;grid-template-columns: repeat(2, 1fr); }
.index_case .content .item{ }
  .index_case .content .item h2{ left:15px; bottom: 15px; font-size: 16px;}

  .index_case .content{display: grid;
    grid-gap: 20px;
    grid-auto-rows:initial; margin-bottom: 20px;}

  .index_case .content .item:nth-child(1) {
    grid-column-start: initial;
    grid-column-end: initial;

    grid-row-start: initial;
    grid-row-end: initial;
    background: #000;
  }
  .index_case .content .item:nth-child(2) {
    grid-column-start: initial;
    grid-column-end: initial;
    grid-row-start: initial;
    grid-row-end: initial;
    /*   如果有重叠，就使用 z-index */
    z-index: 1;
    background: #000;
  }
  .index_case .content .item:nth-child(3) {
    grid-column-start: initial;
    grid-column-end: initial;
    grid-row-start: initial;
    grid-row-end: initial;
    background: #000;
  }
  .index_case .content .item:nth-child(4) {
    grid-column-start: initial;
    grid-column-end: initial;
    grid-row-start: initial;
    grid-row-end: initial;
    background: #000;
  }
  .index_case .content .item:nth-child(5) {
    grid-column-start: initial;
    grid-column-end: initial;
    grid-row-start: initial;
    grid-row-end: initial;
    background: #000;
  }
  .index_case .content .item:nth-child(6) {
    grid-column-start: initial;
    grid-column-end: initial;
    grid-row-start: initial;
    grid-row-end: initial;
    background: #000;
  }

.index_contact .title h2{ font-size: 24px;}
.index_contact .title h4{ font-size: 18px;}

.index_contact .content{ display: block}
.index_contact .message{ margin-bottom: 30px;}
.index_contact .message .layui-btn-lg{ width: 100%;}



.index_news{ padding-top:40px; padding-bottom:20px; }
  .index_news .content{ display: grid;  grid-template-columns: repeat(2, 1fr); }
  .index_contact .content{ padding: 40px;}
  .index_news .title h2{ font-size: 24px;}
  .index_news .more a{ font-size: 14px;}
  .index_contact .wechat img{ width: 120px;}

  .detailbanner{overflow: hidden; position: relative; background: #000;  margin: 0 auto; margin-top: 72px; }
  .detailbanner .pagewidth{position: relative; height:140px;}
  .detailbanner .text{  text-align: center; position: absolute; left: 20px; right: 0px;  bottom: 60px; z-index: 2; }
  .detailbanner .text h1{ font-size: 48px; text-shadow: 1px 1px 1px rgba(0,0,0,.1);  color: #fff;   text-align: left;}
  .detailbanner .text p{font-size: 18px;text-shadow: 1px 1px 1px rgba(0,0,0,.1);  color: #fff;  text-align: left; margin-bottom:24px; }
  .detailbanner .more { text-align:left; }
  .detailbanner .more i {font-size: 20px;color: #fff;display: block;width: 40px;height: 40px;border-radius: 40px;text-align: center;display: block;line-height: 40px;border: #fff solid 2px;opacity: 0.6}
  .detailbanner img.detailbg{ width: 100%; height: 100%;object-fit: cover; position: absolute; top: 0;left: 0;right: 0;bottom: 0; z-index: 1 }

  .detailmenu{box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.05); position: relative; z-index: 1}
  .detailmenu .pagewidth{display: flex; justify-content: space-between; align-items: center;}
  .detailmenu ul{display: flex; justify-content: left;}
  .detailmenu ul li{ margin-right:10px; }
  .detailmenu ul li a{ display:block;height:70px; line-height:70px; font-size:14px; color:#333; font-weight:500; padding-left: 10px; padding-right: 10px; }
  .detailmenu ul li a.active{font-weight: 500; border-bottom: var(--main) solid 2px; color: var(--main);}
  .detailmenu ul li a:hover{  color:#000; }
  .detailmenu ul li a.active:hover{  color:var(--main); }

  .detailmenu_two{}
  .detailmenu_two .pagewidth{display: flex; justify-content: left;}
  .detailmenu_two ul.one{display: flex; justify-content: left;}
  .detailmenu_two ul.one li .two{display: none;}
  .detailmenu_two ul.one li .three{display: none;}
  .detailmenu_two ul.one li:hover .two{display: block;}
  .detailmenu_two ul.one li:hover .three{display: block;}
  .productmenu a:hover, .productmenu a.hover {color:var(--main); !important; }
  .productmenu li {position: relative; float: left; margin-right:0px; }
  .productmenu li a{ display: block; min-width: 80px; line-height: 72px; height: 72px;}
  .productmenu > li:hover, .productmenu > li.hover {z-index: 1;color:var(--main);}
  .productmenu > li > a { position:relative; display: block; font-size: 14px;color: #333; text-align: center; text-transform: uppercase; overflow: hidden; text-overflow: ellipsis}
  .productmenu > li > a.active{font-weight: 500; color: var(--main);}
  .productmenu > li > a.active:after{ position:absolute; left:0px; right:0px;bottom:0px;height:2px; background:var(--main); width:100%; content:"" }
  .productmenu > li:hover > a, .productmenu > li{  }
  .productmenu > li:hover > a, .productmenu > li.hover > a {font-weight: 500; color: var(--main);}
  .productmenu ul {position: absolute; top: -9999px; left: -9999px; z-index: 9499; width: 100%;background: #fff;}
  .productmenu > li:hover > ul, .productmenu > li.hover > ul {top:72px; left: 0}
  .productmenu ul li a {display: block;  font-size: 14px; color: #333; text-align: left; text-transform: uppercase; }
  .productmenu ul li:hover > ul, .productmenu ul li.hover > ul {position: absolute; top: 1px; left: 100%; width: 101%; }
  .productmenu ul li:hover > a, .productmenu ul li.hover > a { color: #fff!important; background: var(--main); height: 44px; line-height: 44px;}
  .productmenu ul li:hover > ul, .productmenu ul li.hover > ul {position: absolute; top: 1px; left: 100%; width: 101%; }
  .productmenu ul.sub1 { box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);}
  .productmenu ul.sub1 li{ float: none;  width: 100%}
  .productmenu ul.sub1 li a{ display: block;  width: 100%}
  .productmenu ul.sub1 li a{ display: block; text-align: center; color: #333; height: 44px; line-height: 44px; }
  .productmenu ul.sub1 li a:hover{ display: block; color: #333; height: 44px; line-height: 44px; background:var(--main); }
  .productmenu ul.sub2{ margin-top: -1px;  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);}
  .productmenu ul.sub2 li{ float: none; width: 100% }
  .productmenu ul.sub2 li a{  display: block; width: 100% }
  .productmenu ul.sub2 li a{ display: block; text-align: center; color: #333; height: 44px; line-height: 44px; }
  .productmenu ul.sub2 li a:hover{ display: block; color: #333; height: 44px; line-height: 44px; background:var(--main); }



  .detailbanner .pagewidth .crumbs{ font-size:12px; position: absolute; left:20px;bottom: 10px; z-index: 9; }
  .detailbanner .pagewidth .crumbs i{ color:#666; }
  .detailbanner .pagewidth .crumbs span{ margin-left:5px;margin-right:5px; }
  .detailbanner .pagewidth .crumbs span a{ color:#666; }
  .detailbanner .pagewidth .crumbs span.line{ color:#666; }
  .detailbanner .pagewidth .crumbs span:last-child{display: none;}




  .about_aboutus .pagewidth{ display: block; grid-template-columns: auto 400px; grid-gap: 72px;}
  .about_aboutus .content{ position: relative;margin-bottom: 30px;}
  .about_aboutus .content .title{ margin-bottom: 30px;}
  .about_aboutus .content .title h2{ font-size: 24px; color: var(--main);  font-weight: 500; position: relative; padding-bottom:20px;}
  .about_aboutus .content .title h2:after{ content:"";width: 40px; height: 3px; background:var(--main); position: absolute; left: 0px; bottom: 0px;}
  .about_aboutus .content .html{ margin-bottom: 40px;}
  .about_aboutus .content .html p { margin-bottom: 24px; font-size: 15px; line-height: 1.7; color: #111; }
  .about_aboutus .content .number{ box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.1); padding: 20px;border-radius: 4px; opacity: 0.9; width: auto; left: 0px; right: -180px; position: initial; z-index: 2;background: #fff; }
  .about_aboutus .content .number ul{ display: grid; grid-template-columns:repeat(2, 1fr); grid-gap: 20px; }
  .about_aboutus .content .number ul li strong{ display: block; font-size: 36px; font-weight:bold; line-height: 1; color: var(--main); margin-bottom: 12px; }
  .about_aboutus .content .number ul li p{ font-size: 15px; line-height: 1; color: #111; }

  .about_aboutus .side{ position: relative; z-index: 1;}
  .about_aboutus .side .swiper-slide img{ width: 100%}
  .about_aboutus .side .swiper-pagination .swiper-pagination-bullet{background: #fff;}
  .about_aboutus .side .swiper-pagination .swiper-pagination-bullet-active{ background:  #fff;}


  .about_history{ background:var(--main); position: relative}
  .about_history .bg{ position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1;}
  .about_history .swiper{ height: 500px;}
  .about_history .swiper-slide{ height: auto;}
  .about_history .swiper-scrollbar{background: var(--main)}
  .about_history .swiper-scrollbar-drag{background:#fff;}
  .about_history .title{ margin-bottom: 30px;position: relative; z-index: 2;}
  .about_history .title h2{ font-size: 24px; color:#fff;  font-weight: 500; position: relative; padding-bottom:20px;}
  .about_history .title h2:after{ content:"";width: 40px; height: 3px; background:#fff; position: absolute; left: 0px; bottom: 0px;}
  .about_history .content{ position: relative; z-index: 2;}
  .about_history .content .item{ display: block; grid-template-columns:200px auto; grid-gap: 72px; align-items: center; padding-top: 20px; padding-bottom: 20px; }
  .about_history .content .item .year{ position: relative; font-weight: bold; font-style: italic; color: #fff; font-size:36px; line-height: 1; text-transform: uppercase; -webkit-text-stroke: 1px #fff;-webkit-text-fill-color: transparent;  transition-duration: 0.3s; margin-bottom: 12px;}
  .about_history .content .item .year:after{position: absolute; right:-28px; top: 50%; transform: translateY(-50%); content:""; width: 12px; height: 12px; border-radius: 24px; border:rgba(255,255,255,0.8) solid 3px;background:rgba(255,255,255,0); transition-duration:0.3s}
  .about_history .content .item .subtitle h2{ font-size: 17px; color: #fff; font-weight: normal;line-height: 1; padding-bottom:10px; opacity: 0.7; transition-duration: 0.3s;}
  .about_history .content .item .subtitle p{ font-size: 24px; color: #fff; font-weight: 500;line-height: 1;opacity: 0.7; transition-duration: 0.3s;}
  .about_history .content .item:hover .year{text-transform:initial; -webkit-text-stroke:initial;-webkit-text-fill-color: initial; }
  .about_history .content .item:hover .subtitle h2{ opacity: 1;}
  .about_history .content .item:hover .subtitle p{ opacity: 1;}
  .about_history .content .item:hover .year:after{position: absolute; right:-28px; top: 50%; transform: translateY(-50%); content:""; width: 12px; height: 12px; border-radius: 24px; border:rgba(255,255,255,1) solid 3px;background:rgba(255,255,255,1);}



  .about_honor .title{ margin-bottom: 30px;}
  .about_honor .title h2{ font-size: 24px; color: var(--main);  font-weight: 500; position: relative; padding-bottom:20px;}
  .about_honor .title h2:after{ content:"";width: 40px; height: 3px; background:var(--main); position: absolute; left: 0px; bottom: 0px;}
  .about_honor .content .swiper{ padding-bottom: 40px;}
  .about_honor .content .item{background: #fff; padding-bottom: 20px;border:#ececec solid 1px;}
  .about_honor .content .item .img{ padding-top: 20px; padding-bottom: 20px; height:260px; width:100%; display:flex; align-items:center; }
  .about_honor .content .item .img img{transition-duration: 0.3s; max-width:80%; max-height:240px; object-fit: cover; margin: 0 auto;}
  .about_honor .content .item .info{text-align: center; font-size: 16px; color: #333;}
  .about_honor .content .item:hover .img img{transform: scale(1.1);}
  .about_honor .content .swiper-pagination .swiper-pagination-bullet{background: #333;}
  .about_honor .content .swiper-pagination .swiper-pagination-bullet-active{ background:var(--main);}




  .about_culture{ background:var(--main); position: relative}
  .about_culture .bg{ position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1;}
  .about_culture .title{ margin-bottom: 30px;position: relative; z-index: 2;}
  .about_culture .title h2{ font-size: 24px; color:#fff;  font-weight: 500; position: relative; padding-bottom:20px;}
  .about_culture .title h2:after{ content:"";width: 40px; height: 3px; background:#fff; position: absolute; left: 0px; bottom: 0px;}
  .about_culture .content{ position: relative; z-index: 2; display: grid;grid-template-columns: repeat(1, 1fr); grid-gap: 20px;}
  .about_culture .content .item{ background:rgba(29,76,149,0.5); padding: 50px; text-align: center;color: #fff; -webkit-backdrop-filter:blur(15px); backdrop-filter: blur(15px);}
  .about_culture .content .item .icon{ font-size: 36px; }



  .list_company .content { line-height:1.6em; font-size:16px; color:#333; }
.list_company .content p{ text-indent:2em; margin-bottom:16px; }
.list_company .content img{ float: none; display: table-cell;  width: 100%; margin-right:0px; margin-bottom: 30px;}

.list_culture .content .box{display: block; justify-content: space-between; }
.list_culture .content .box .img { width:100%; }
.list_culture .content .box .img img{ width:100%; }
.list_culture .content .box .text{width:calc(100% - 40px);  padding:20px; background:var(--bg); }
.list_culture .content .box .text h3{ font-size:24px; color:#111; margin-bottom:6px; }
.list_culture .content .box .text p{ font-size:14px; color:#666; margin-bottom:6px;  }
.list_culture .content .box:last-child{flex-direction: row-reverse; }

.list_news .content .item{ display:block; justify-content:space-between; margin-bottom:30px; border-bottom:dashed #ececec 1px; padding-bottom:30px; }
.list_news .content .item .img{width: 100%; border-radius:4px; overflow: hidden; transform: rotate(0deg); margin-bottom: 20px;}
.list_news .content .item .img img{width: 100%; height: 100%; object-fit: cover; transition-duration:0.3s;}
.list_news .content .item .info{width: 100%}
.list_news .content .item h2{color:#111;line-height:1.3em; margin-bottom:0px;font-size: 18px;}
.list_news .content .item h2 a{color:#111;}
.list_news .content .item h2 a:hover{color:var(--main);}
.list_news .content .item .time{font-size: 16px; color:#999;  margin-bottom: 5px;}
.list_news .content .item p{font-size: 16px;line-height: 1.8em; color: #666; display: none;}
.list_news .content .item:hover .img img{width: 100%; height: 100%; object-fit: cover; transform: scale(1.1);}
.show_news .pagewidth{display:block; grid-template-columns: auto 360px; }
.show_news .content { padding-right:0px; }
.show_news .content .title{font-size: 24px; line-height: 1.4em; color: #111; text-align: center; margin-bottom: 10px;}
.show_news .content .info{display: flex; justify-content: center;border-bottom: #ececec solid 1px; margin-bottom: 30px; padding-bottom: 30px;}
.show_news .content .info span{ color: #999; margin-right:20px; margin-left: 20px;}
.show_news .content .html{ font-size:17px; line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_news .content .html p{ margin-bottom:17px; }
.show_news .content .html img{width:100%; height:auto; }
.show_news .content .other{ border-top:#ececec solid 1px; padding-top:30px;}
.show_news .content .other p{ margin-bottom:10px;font-size:16px; color:#333; width: 48%;}
.show_news .content .other p a{ color:#333; }
.show_news .content .other p a:hover{color:var(--main);}
.show_news .content .other p.left{text-align: left; float: left;}
.show_news .content .other p.right{text-align: right; float: right;}
.show_news .content .photo img{ width: 100%;}
.show_news .side{display: none;}








  .channel_product .title{ padding-bottom: 22px; font-size: 24px; color: #111; font-weight: normal; display: flex ; justify-content: space-between; align-items: center}
  .channel_product .title h2{ font-size: 24px; color: var(--main);}
  .channel_product .title h2 a{color: var(--main);}
  .channel_product .title ul{ display: flex; justify-content: space-between; align-items: center; grid-gap:20px;}
  .channel_product .title ul li a{ font-size: 14px; color: #333; background:#f1f1f1; padding: 10px 18px; border-radius: 30px; transition-duration: 0.3s;}
  .channel_product .title ul li a:hover{ background: var(--main); color:#fff;}
  .channel_product .content{ display: grid;grid-template-columns: repeat(2, 1fr); grid-gap: 20px; margin-bottom: 50px;}
  .channel_product .content .item{ position: relative;  border-radius: 4px; overflow: hidden; padding:10px;background: #fff;border:#ddd solid 1px;box-shadow:0px 10px 20px rgba(0, 0, 0, 0); transition-duration: 0.3s;}
  .channel_product .content .item:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 0px; background: var(--main); transition-duration: 0.3s;}
  .channel_product .content .item:hover{box-shadow:0px 10px 20px rgba(0, 0, 0, 0.15); }
  .channel_product .content .item:hover:after{ position:absolute;left:0;bottom:0; height:2px; content:""; width: 100%; background: var(--main);}
  .channel_product .content .item .img{  width:100%; overflow:hidden; position:relative; padding-bottom:100%; }
  .channel_product .content .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover; position: absolute; left: 0px;  top: 0px;}
  .channel_product .content .item:hover .img img{transform: scale(1.1);}
  .channel_product .content .item:hover .info{color: #fff;}
  .channel_product .content .item .info{text-align: center; position: relative; line-height: 1.5; font-size: 14px; color: #333; padding-top: 15px; padding-bottom: 15px;}
  .channel_product .content .item .info a{ color:#333; }
  .channel_product .content .item .info i{ position: absolute; left: 0px; top: 0px; color: #fff;}
  .channel_product .content .item:hover .info a{color:var(--main);}
  .channel_product .content .item .more{text-align: center;  font-size: 14px; color: #333; padding-top: 15px; padding-bottom: 15px;}
  .channel_product .content .item .more a{ color: #666;}
  .channel_product .content .item:hover .more a{ color:var(--main);}







.list_product{ background:var(--bg); }
.list_product .content .article-list{display:grid;grid-template-columns: repeat(1, 1fr); grid-gap: 30px;}
.list_product .content .article-list .item{ border-radius: 4px; overflow: hidden;background: #fff; padding:15px;}
.list_product .content .article-list .item .img{ height:auto; width:100%; overflow:hidden; }
.list_product .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover;}
.list_product .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_product .content .article-list .item:hover .info{color: #fff;}
.list_product .content .article-list .item .info{text-align: center;  font-size: 16px; color: #333; padding-top: 15px;}
.list_product .content .article-list .item .info a{ color:#333; }
.list_product .content .article-list .item .info a:hover{color:var(--main);}
.show_product .pagewidth{ display: block}
.show_product .main{ display: block}
.show_product .content{display:block; grid-template-columns: 600px auto; space-between;margin-bottom: 30px;  grid-gap: 50px;}
.show_product .content{background: none}
.show_product .content{ display: block; padding: 0; width: 100%;}
.show_product .content .photo{width: 100%; margin-bottom: 20px;}
.show_product .content .photo .mySwiper2{ margin-bottom:10px; border: #ececec solid 1px;}
.show_product .content .photo .mySwiper2 .swiper-slide{width: 100%;height: 100%; display: flex; align-items: center;}
.show_product .content .photo .mySwiper2 .swiper-slide img{width: 100%; height: 100%; object-fit: contain;}
.show_product .content .photo .mySwiper .swiper-slide {}
.show_product .content .photo .mySwiper .swiper-slide .img{ border:#ececec solid 1px; height: 45px; opacity: 0.5;transition-duration: 0.3s}
.show_product .content .photo .mySwiper .swiper-slide .img img{width: 100%; height: 100%; object-fit: cover;}
.show_product .content .photo .mySwiper .swiper-slide-thumb-active .img{ border:var(--main) solid 1px; padding:0px; opacity:1; }
.show_product .content .photo .mySwiper2 .swiper-button-prev{background:var(--main); color: #fff; width:48px; height: 48px; border-radius: 30px;}
.show_product .content .photo .mySwiper2 .swiper-button-prev:after{font-size: 16px;}
.show_product .content .photo .mySwiper2 .swiper-button-next{background:var(--main); color: #fff; width:48px; height: 48px; border-radius: 30px;}
.show_product .content .photo .mySwiper2 .swiper-button-next:after{font-size: 16px;}
.show_product .content .photo .swiper-pagination{background:rgba(0, 0, 0, 0.7);bottom: 15px!important; color: #fff;font-size: 14px; left: auto; right: auto; border-radius: 40px; width: auto; margin: 0 auto; padding-left: 10px; padding-right: 10px; left: 50%; transform: translateX(-50%);}
.show_product .main .info h1{ font-size: 24px;}
.show_product .content .html{width: 100%;}
.show_product .content .html{  line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_product .content .html p{ margin-bottom:17px; }
.show_product .detail_info{ margin-bottom: 50px;}
.show_product .detail_menu{ display: none}
.show_product .other p{ width: 100%;}
.show_product .other p.right{ display: block}
.show_product .detail_info .item{ margin-top: 20px; padding-bottom: 20px;}
.show_product .detail_info .item .item_title{ font-size: 20px; margin-bottom: 12px;}
.show_product .side{padding: 0; padding-top: 40px; background: none}
.show_product .list .item{ background: #fff;}
.show_product .main .info .item {display: grid; grid-template-columns: 76px auto; }
.show_product .main .info .item_title{ font-size: 14px;}
.show_product .main .info .item_content{ font-size: 14px;}
.show_product .side .list{ display: grid; grid-template-columns: repeat(2, 1fr); grid-gap: 20px;}
.show_product .list .item .info{ font-size: 14px;}
.show_product .detail_info .item .item_content .layui-table th{ font-size: 13px!important;}
.show_product .detail_info .item .item_content .layui-table td{ font-size: 13px!important;}




.datailmenu_icon{}
.datailmenu_icon ul{ display: grid;grid-template-columns: repeat(4, 1fr); grid-gap: 10px; padding-top: 40px;}
.datailmenu_icon ul li{}
.datailmenu_icon ul li a{border-radius:12px; aspect-ratio: 1; border: var(--main) solid 1px; transition-duration: 0.3s;background: var(--main); color: #fff; display: block; display: flex; align-items: center; justify-content: center;}
.datailmenu_icon ul li a.active{ background:#fff;}
.datailmenu_icon ul li a:hover{ transform: translateY(-5px);background:#4b75b5}
.datailmenu_icon ul li a span{ display: block; text-align: center}
.datailmenu_icon ul li a span i{ font-size:32px; height: 32px; line-height: 32px; text-align: center; display: block;}
.datailmenu_icon ul li a span p{ font-size: 14px; padding-top:0px;}
.datailmenu_icon ul li a.active{pointer-events: none;}
.datailmenu_icon ul li a.active span{ display: block; text-align: center}
.datailmenu_icon ul li a.active span i{ color:var(--main);font-size: 32px; height: 32px; line-height: 32px; text-align: center; display: block;}
.datailmenu_icon ul li a.active span p{color:var(--main); font-size: 14px; padding-top: 0px;}


.list_case .article-list{ grid-template-columns: repeat(1, 1fr); grid-gap:20px;}
.list_case .article-list .item{ margin-bottom: 0;}
  .list_case .article-list .item h2{ left: 20px; bottom: 20px; font-size: 16px;}

.list_download .title { display:none; }
.list_download .title ul {display:grid; grid-template-columns: 7fr 2fr 1fr; background: var(--main); height: 36px; line-height: 36px; color: #fff;}
.list_download .title ul li{ padding-left:0px; }
.list_download .content .item ul {display:grid; grid-template-columns: 1fr;height: auto; line-height: 1.8em; color: #333; border-bottom: #ececec solid 1px; padding-bottom: 20px; margin-bottom: 20px;}
.list_download .content .item ul li{ padding-left:20px; }
.list_download .content .item:nth-child(2n) ul {background:#fff;}
.list_download .content .item ul li a{ color:var(--main); }
.item_content{ overflow-x: scroll}
.layui-table td, .layui-table th{ padding: 5px 10px;}




.list_staff-area{  }
.list_staff-area .content .article-list{display:grid;grid-template-columns: repeat(1, 1fr); grid-gap: 30px;}
.list_staff-area .content .article-list .item{ border-radius: 4px; overflow: hidden;background: var(--bg);}
.list_staff-area .content .article-list .item .img{ height:220px; width:100%; overflow:hidden; }
.list_staff-area .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%; object-fit: cover;}
.list_staff-area .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_staff-area .content .article-list .item:hover .info{color: #fff;}
.list_staff-area .content .article-list .item .info{ color: #333; padding: 15px;}
.list_staff-area .content .article-list .item .info h3 { margin-bottom:5px; }
.list_staff-area .content .article-list .item .info h3 a{ color:#333;font-size: 18px; }
.list_staff-area .content .article-list .item .info h3 a:hover{color:var(--main);}
.list_staff-area .content .article-list .item .info p{ font-size:14px; color:#999; }






.list_talentconcept{}
.list_talentconcept .content .article-list{}
.list_talentconcept .content .article-list .item{display:block; justify-content: space-between; align-items: center;background: var(--bg); margin-bottom: 20px;}
.list_talentconcept .content .article-list .item .img{ width:100%; height:240px; overflow:hidden; }
.list_talentconcept .content .article-list .item .img img{transition-duration: 0.3s; object-fit: cover; height: 100%; width: 100%;}
.list_talentconcept .content .article-list .item:hover .img img{transform: scale(1.1);}
.list_talentconcept .content .article-list .item .info{width: 100%;  padding:20px; }
.list_talentconcept .content .article-list .item .info h3{ font-size:24px; color:#111; margin-bottom:10px; }
.list_talentconcept .content .article-list .item .info p{ font-size:14px; color:#666}
.list_talentconcept .content .article-list .item:nth-child(2){flex-direction: row-reverse;}




.list_job{}
.list_job .content .item{border:#ececec solid 1px; padding: 20px;}
.list_job .content .item .title{display:block; justify-content: space-between; align-items: center; margin-bottom: 10px;}
.list_job .content .item .title h3 a{ font-size:24px; color:#333; }
.list_job .content .item .title h3 a:hover{color:var(--main);}
.list_job .content .item .title .time{ color:#999; font-size:14px; }
.list_job .content .item .info{ color:#666; font-size:14px;display:grid; grid-template-columns:repeat(1, 1fr); }
.list_job .content .item .info span{ margin-right:0px; }

.show_job .title{display:flex; justify-content: space-between; margin-bottom: 5px;}
.show_job .title h3{ font-size:24px; }
.show_job .title span{ color:#666; font-size:14px; }

.show_job .salary{ font-size:18px; color:#333; margin-bottom:20px; }
.show_job .salary strong{color:#fd9d2e;  font-weight: 500;}
.show_job .info{ padding:20px; background:var(--bg); margin-bottom:20px; }
.show_job .info ul{display: grid; grid-template-columns: repeat(1, 1fr);}
.show_job .info ul li{ color:#999; font-size:16px; line-height:36px; }
.show_job .info ul li span{ color:#111; }

.show_job .html{ font-size:17px; line-height:1.8em; color:#222; margin-bottom:30px; position:relative;margin-bottom: 30px;}
.show_job .html p{ margin-bottom:17px; }




 
 

.list_honor {background: #f6f7f8;}
.list_honor .title { position:relative; margin-bottom:50px; }
.list_honor .title h2{font-size:36px; color:#111; line-height:50px; }
.list_honor .title h3{ line-height: 1em; position: absolute; left: 0px; top: -20px; font-size:60px; color:rgba(0, 0, 0, 0.05); font-family: 'Barlow';  text-transform:uppercase; }
.list_honor .content .article-list{display:grid;grid-template-columns: repeat(1, 1fr); grid-gap: 30px;}
.list_honor .content .article-list .item{background: #fff; padding-bottom: 20px;border:#ececec solid 1px;}
.list_honor .content .article-list .item .img{ padding-top: 20px; padding-bottom: 20px; height:260px; width:100%; display:flex; align-items:center; }
.list_honor .content .article-list .item .img img{transition-duration: 0.3s; max-width:80%; max-height:240px; object-fit: cover; margin: 0 auto;}
.list_honor .content .article-list .item .info{text-align: center; font-size: 16px; color: #333;}
.list_honor .content .article-list .item:hover .img img{transform: scale(1.1);}



.list_company_photo .article-list{display: block;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 20px;
  grid-auto-rows: minmax(200px, auto);}
.list_company_photo .article-list .item:nth-child(1) {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 1;
  grid-row-end: 3;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(2) { 
  grid-column-start: 3;
  grid-column-end: 4;
  grid-row-start: 1;
  grid-row-end: 2;
  /*   如果有重叠，就使用 z-index */
  z-index: 1;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(3) {
  grid-column-start: 4;
  grid-column-end: 5;
  grid-row-start: 1;
  grid-row-end: 2;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(4) {
  grid-column-start: 3;
  grid-column-end: 5;
  grid-row-start: 2;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(5) {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(6) {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 3;
  grid-row-end: 4;
  background: #000;
}
.list_company_photo .article-list .item:nth-child(7) {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 4;
  grid-row-end: 6;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(8) {
  grid-column-start: 3;
  grid-column-end: 4;
  grid-row-start: 4;
  grid-row-end: 5;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(9) {
  grid-column-start: 4;
  grid-column-end: 5;
  grid-row-start: 4;
  grid-row-end: 5;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(10) {
  grid-column-start: 3;
  grid-column-end: 5;
  grid-row-start: 5;
  grid-row-end: 7;
  background: #000;
}

.list_company_photo .article-list .item:nth-child(11) {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 6;
  grid-row-end:7;
  background: #ECAD9E;
}

.list_company_photo .article-list .item:nth-child(12) {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 6;
  grid-row-end:7;
  background: #ECAD9E;
}



.list_company_photo .article-list .item { margin: 0px ; overflow: hidden;}
.list_company_photo .article-list .item img{ width:100%; height: 100%;object-fit: cover; transition-duration:0.3s;  }
.list_company_photo .article-list .item:hover img{transform: scale(1.1);}
.list_company_photo .article-list .item{ height:240px; margin-bottom:20px; }






  .list_contact .pagewidth{display: block; grid-template-columns:40% 40% 20%; grid-gap: 30px;}
  .list_contact .message .title h2{ font-size:32px; margin-bottom:5px; }
  .list_contact .message .title p{ margin-bottom:30px; }
  .list_contact .message .three{display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 30px;}
  .list_contact .message .layui-form-label{color: #333;font-size: 15px; display: block!important; float: none!important; text-align: left!important; padding-left: 0!important}
  .list_contact .message .layui-input-block{ margin-left:0!important; }
  .list_contact .message .layui-btn-lg{background: var(--main)!important; color: #fff; padding-top: 18px!important; padding-bottom: 18px!important; height: auto!important; line-height: 1em!important; width: 100%;}

  .list_contact .contact{ padding-top: 40px;}
  .list_contact .contact ul li{border-bottom: #ececec solid 1px; padding-bottom: 20px; margin-bottom: 20px;}
  .list_contact .contact ul li p{ font-size:16px; color:#999; margin-bottom:10px; }
  .list_contact .contact ul li h4{ font-size:20px; color:#111;}

  .list_contact .wechatimg{ padding-top: 40px;}





  .list_message .three{display: block; grid-template-columns: repeat(3, 1fr); grid-gap: 30px;}
.layui-form-label{color: #333;font-size: 15px; display: block!important; float: none!important; text-align: left!important; padding-left: 0!important} 
.layui-input-block{ margin-left:0!important; }
.layui-btn-lg{background: var(--main)!important; color: #fff; padding-top: 18px!important; padding-bottom: 18px!important; height: auto!important; line-height: 1em!important; width: 100%;}






}

/*小尺寸手机*/
@media screen and (max-width: 320px) {

}
/*横屏*/
@media all and (orientation : landscape) {} 
/*竖屏*/
@media all and (orientation : portrait){}