.container { position: relative; width: 1200px; margin: 0 auto; }
img { vertical-align: top; }

#header { height: 100px; background-color: #fff; }
.logo { position: absolute; top: 18px; left: 0; }
.logo span { position: absolute; top: 3px; left: 120px; width: 400px; font-size: 26px; font-weight: 700; }
.logo span em { display: block; margin-top: 5px; color: #666; font-size: 16px; font-weight: normal; font-style: normal; }
.header-text { position: absolute; top: 24px; right: 0; }

#nav { height: 80px; background-color: #00468c; }
.layui-nav { background-color: transparent; padding: 0; }
.layui-nav .layui-nav-item { line-height: 20px; }
.layui-nav .layui-nav-item > a { padding: 22px 42px 18px; font-size: 16px; text-align: center; }
.layui-nav .layui-nav-item > a .nav_en_name { display: block; }
.layui-nav .layui-this > a { background-color: #b22222; }
.layui-nav .layui-nav-more { right: 15px; }
.layui-nav-bar,
.layui-nav .layui-this:after { height: 0; }
.layui-nav-child { top: 80px; }
.layui-nav .layui-nav-item .layui-nav-child a { font-size: 14px; line-height: 18px; padding: 5px 20px; }
.layui-nav .layui-nav-item .layui-nav-child a .nav_en_name { display: block; font-size: 12px; }

/* banner */
#banner { height: 600px; }

/* home -- about */
#about { position: relative; background-color: #f8f8f8; padding: 60px 0 170px; }
.about-info { float: left; width: 730px; }
.about-info .about-tit { font-size: 22px; color: #333; margin: 10px 0 50px; }
.about-info .about-tit span { display: block; font-size: 14px; margin-top: 5px; color: #999 }
.about-info .about-desc { color: #999; line-height: 28px; text-align: justify; }
.about-info a.more { display: block; margin-top: 50px; width: 168px; height: 38px; line-height: 38px; text-align: center; background-color: #b22222; color: #fff; border-radius: 3px; }
.about-img { float: right; width: 420px; }
.about-param { position: absolute; width: 1200px; height: 190px; background-color: #fff; left: 50%; bottom: -95px; margin-left: -600px; box-shadow: 0 15px 30px #ddd; }
.about-param ul li { position: relative; float: left; width: 24%; text-align: center; margin-top: 50px; }
.about-param ul li:not(:last-child):after { position: absolute; content: ''; width: 1px; height: 40px; background-color: #ebebeb; top: 20px; right: 0; }
.about-param ul li span { position: relative; color: #00468c; font-size: 60px; }
.about-param ul li span sup { position: absolute; top: 0; color: #999; font-size: 14px; }
.about-param ul li p { color: #999; }

/* home products */
#products { padding: 150px 0 60px; }
.product-tit { position: relative; width: 280px; margin: 0 auto; color: #333; font-size: 20px; text-align: center; }
.product-tit:before { position: absolute; top: 26px; left: 0; content: ''; width: 30px; height: 4px; background-color: #b22222; }
.product-tit:after { position: absolute; top: 26px; right: 0; content: ''; width: 30px; height: 4px; background-color: #b22222; }
.product-tit span { font-size: 24px; font-weight: 700; color: #00468c; display: block }
.product-cate { margin-top: 30px; }
.product-cate ul li { float: left; width: 378px; height: 500px; margin-right: 30px; border: 1px solid #d4f0ff; }
.product-cate ul li:last-child { margin-right: 0; }
.product-cate ul li img { width: 378px; height: 288px; }
.product-cate-info { padding: 30px 15px; }
.product-cate-tit { font-size: 20px; font-weight: 700; margin-bottom: 20px; color: #333; text-align: center }
.product-cate-tit span { font-size: 16px; font-weight: normal; display: block; margin-top: 5px; color: #999; }
.product-cate-desc { margin-bottom: 20px; color: #999; line-height: 24px; height: 48px; }
.product-cate-more { color: #00468c; text-align: center; }

/* home news */
#news { margin-top: 50px; padding: 60px 0; background-color: #f8f8f8; }
.news-tit { position: relative; color: #333; font-size: 20px; }
.news-tit:after { position: absolute; bottom: 10px; left: 0; z-index: 2; content: ''; width: 100%; height: 2px; background-color: #e5e5e5; }
.news-tit-cn { position: relative; z-index: 3; width: 100px; padding-left: 40px; background-color: #f8f8f8; }
.news-tit-cn:before { position: absolute; top: 12px; left: 0; content: ''; width: 30px; height: 4px; background-color: #b22222; }
.news-tit span { font-size: 24px; font-weight: 700; color: #00468c; display: block }
.news-tit .more { position: absolute; right: 0; bottom: 2px; z-index: 3; font-size: 10px; width: 54px; height: 16px; line-height: 16px; text-align: center; background-color: #9a9a9a; border-radius: 5px; border: 2px solid #e5e5e5; color: #fff; }
.i-news-info { padding-top: 30px; }
.i-news-best { position: relative; float: left; width: 480px; height: 320px; background-color: #fff; }
.i-news-best img { width: 480px; height: 320px; }
.i-news-best p { position: absolute; bottom: 0; left: 0; right: 0; height: 40px; background: rgba(0,0,0,.6); line-height: 40px; padding: 0 15px; color: #fff; font-size: 16px; overflow: hidden; }
.i-news-list { float: right; width: 700px; height: 320px; overflow: hidden; }
.i-news-list ul { margin: -20px 0; }
.i-news-list ul li { height: 120px; padding: 20px 0; box-sizing: border-box; border-bottom: 1px solid #e5e5e5; }
.i-news-list ul li:last-child { border-bottom: 0; }
.i-news-list ul li img { float: left; width: 138px; height: 80px; background-color: #fff; }
.i-news-item { float: right; width: 540px; }
.i-news-tit { position: relative; padding: 10px 0; color: #333; }
.i-news-tit span { position: absolute; right: 0; top: 10px; color: #999; }
.i-news-item p { color: #999; }

/* home shangbiao */
#shangbiao { padding: 30px 0; text-align: center; }

/* page */
#page-banner { height: 300px; background-position: center top; background-repeat: no-repeat; }

.page-breadcrumb { height: 60px; line-height: 60px; border-bottom: 1px solid #e5e5e5; }
.submenus { float: left; font-size: 16px; }
.submenus li { float: left; margin-right: 15px; }
.submenus li a { float: left; position: relative; display: block; padding: 0 20px; }
.submenus li.active a { color: #fe0000; }
.submenus li.active a:after { position: absolute; content: ''; bottom: -1px; left: 0; width: 100%; height: 2px; background-color: #fe0000; }
.breadcrumb { float: right; }

.page-info { line-height: 30px; padding: 30px 0 100px; background-color: #f8f8f8; }
.page-info img { max-width: 100%; }
.page-tit { font-size: 20px; font-weight: 700; text-align: center; margin-bottom: 20px; }

/* about */
.about-video { width: 640px; margin: 0 auto; }
.course-wrap { padding: 60px 200px; }
.course-list { position: relative; width: 100%; margin: 0 auto; background: url('../images/line.gif') repeat-x left center; }
.course-list .btn { position: absolute; top: 50%; margin-top: -21px; width: 42px; height: 42px; background: url('../images/ico_01.png') no-repeat; cursor: pointer; }
.course-list .btn:hover { background-position: bottom left; }
.course-list .btn.prev { left: -80px; }
.course-list .btn.next { right: -80px; background-image: url('../images/ico_02.png') }
.course-list-mar { overflow: hidden; }
.course-box li { float: left; width: 300px; position: relative; margin-right: -100px; }
.course-top { height: 40px; line-height: 40px; padding-top: 47px; background: url('../images/bg_01.png') no-repeat; text-align: center; }
.course-box li.odd .course-top { padding-top: 0; padding-bottom: 47px; background: url('../images/bg_02.png') no-repeat; }
.course-box li:hover .course-top { background-position: right top; color: #fff; }
.course-main { padding: 15px; background-color: #fff; color: #999; line-height: 24px; text-align: center; }
.page-content .about-desc { padding: 0 80px; text-align: justify; }
.page-content .about-desc .about-img-1 { float: right; width: 30%; margin: 15px 0 10px 30px; }
.page-content .about-desc .about-img-2 { float: left; width: 30%; margin: 15px 30px 10px 0; }

/* contact */
.page-desc,
.contact-box,
.products-box { width: 1000px; margin: 0 auto; padding: 60px 100px; background-color: #fff; border-radius: 5px; box-shadow: 0 0 30px #eee; }
.contact-desc { float: left; width: 600px; margin-right: 100px; }
.contact-wx { float: left; width: 184px; text-align: center; font-size: 18px; }
.contact-map { margin-top: 30px; }

/* newslist */
.news-item { position: relative; padding: 40px 20px 36px 38px; border-bottom: 1px solid #f5f5f5; }
.news-item:hover { box-shadow: 0 10px 30px rgba(0,0,0,.1); }
.news-item .news-info { float: left; }
.news-item .news-info p.title { width: 680px; font-size: 15px; color: #666; line-height: 30px; padding-left: 26px; transform: translateX(-27px); transition: all .36s ease; }
.news-item .news-info p.date { font-size: 14px; color: #999; font-family: Arial; line-height: 30px; transition: all .36s ease; }
.news-item .news-info p.description { width: 680px; height: 52px; overflow: hidden; margin-top: 10px; font-size: 13px; color: #999; line-height: 26px; transition: all .36s ease; }
.news-item .news-thumb { float: right; width: 220px; }
.news-item .news-thumb img { width: 100%; height: auto; }
.news-item:hover .news-info p.title { color:#fe0000; transform:translateX(-17px) }
.news-item:hover .news-info p.date { transform:translateX(10px) }
.news-item:hover .news-info p.description { transform:translateX(10px) }
.news-item:hover a.details:before { left: 30px; opacity: 0; }
.news-item:hover a.details:after { left: 15px; opacity: 1; }

/* imglist */
.img-list { margin: 0 -28px 0 0; }
.img-item { position: relative; float: left; width: 272px; background-color: #fff; margin-right: 28px; margin-bottom: 40px; transition: all .36s ease-out; }
.img-item:after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; margin: auto; width: 30%; height: 2px; background-color: #fe0000; opacity: 0; transition: all .36s ease-out; }
.img-item .img-item-thumb { position: relative; width: 272px; height: 204px; overflow: hidden; }
.img-item .img-item-thumb img { width: 100%; height: auto; }
.img-item .img-item-info { display: flex; align-items: center; justify-content: center; height: 80px; padding: 5px 3px; line-height: 18px; border-top: 1px solid #f5f5f5 }
.img-item .img-item-info .title { color: #333; text-align: center; font-size: 13px; }
.img-item .img-item-info .title p { font-size: 12px; }
.img-item:hover { box-shadow: 0 15px 30px rgba(0,0,0,.1); }
.img-item:hover:after { width: 100%; opacity: 1; }

/*-------------------------------------------- products */
.product-cate-item { border: 1px solid #eee; margin-bottom: 15px; }
.product-cate-item-tit { background-color: #f5f5f5; color: #333; padding: 5px 30px; font-weight: 700; }
.product-list { padding: 15px 30px; }
.product-item { display: inline-block; margin-right: 50px; line-height: 36px; }
/* products cate */
.products-cate { float: left; width: 240px; }
.products-cate a { display: block; border-bottom: 1px solid #eee; padding: 10px 15px; line-height: 20px; }
.products-cate a span { display: block; font-size: 10px; }
.products-cate a.active { font-weight: 700; color: #fe0000; }
/* products list */
.products-list { float: right; width: 700px; }
.pro-item { border-bottom: 1px solid #eee; margin-bottom: 30px; padding-bottom: 30px; }
.pro-thumb { float: left; width: 300px; margin-right: 30px; }
.pro-info { float: left; width: 370px; }
.pro-brief { margin: 30px 0; }

/* shownews */
.show-title { font-size: 18px; line-height: 30px; text-align: center; margin: 0; }
.show-para { font-size: 12px; color: #ccc; border-bottom: 1px solid #eee; text-align: center; padding: 5px 0 10px; }
.show-content { line-height: 30px; padding: 15px; }

/* showproduct */
.show-pro-img { float: right; margin-top: 15px; }

/* yh table */
.yh-table { width: 100%; }
.yh-table tr th,
.yh-table tr td { border: 1px solid #eee; background-color: #fff; padding: 8px 5px; text-align: center; line-height: 20px; }

/* pagination */
.pagination { margin-top: 30px; }
.pagination li { display: inline-block; margin: 0 5px; }
.pagination li a,
.pagination li span { display: inline-block; font-family: Microsoft Yahei; padding: 3px 15px; background-color: #eee; border-radius: 3px; }
.pagination li a:hover { color: #fe0000; }
.pagination li.active span { background-color: #fe0000; color: #fff; }

.footer { background-color: #777; color: #fff; }
.footer-info { padding: 60px 0; }
.foot-contacts { float: left; }
.foot-contacts-tit { position: relative; font-size: 16px; padding-bottom: 20px; }
.foot-contacts-con { line-height: 24px; margin-bottom: 10px; }
.foot-contacts-con-en { line-height: 24px; }
.foot-qrcode { float: right; }
.foot-qrcode-item { float: left; margin-right: 30px; }
.foot-qrcode-item img { float: left; margin-right: 15px; }
.foot-qrcode-item p { float: left; font-size: 16px; margin-top: 30px; line-height: 30px; }
.footer-copyright { background-color: #696767; line-height: 50px; text-align: center; }

.side-content { position: fixed; top: 300px; right: 15px; width: 180px; background-color: #fff; box-shadow: 0 0 15px #ccc; border-radius: 5px; text-align: center }
.side-title { position: relative; background-color: #fe0000; color: #fff; font-size: 16px; font-weight: 700; padding: 15px 0; border-top-left-radius: 5px; border-top-right-radius: 5px; }
.side-title span { position: absolute; width: 20px; height: 20px; background-color: #fff; color: #fe0000; line-height: 20px; font-size: 20px; font-weight: normal; border-radius: 20px; top: -8px; right: -8px; cursor: pointer }
.side-info { padding: 15px; }
.side-tel { font-size: 16px; }
.side-tel span { display: block; color: #fe0000; padding: 5px 0 15px; border-bottom: 1px solid #f5f5f5 }
.side-alibaba { padding: 15px 0; border-bottom: 1px solid #f5f5f5 }
.side-qq-mobile { padding: 15px 0; }
.side-qq-mobile .mobile { margin-top: 10px; color: #fe0000; font-size: 16px; }