@charset "utf-8";
.header { position: fixed; left: 0; top: 0; width: 100%; height: 80px; z-index: 10; transition: all 0.3s; background:#fff;}
.header.scroll:after { display: none; }
.header .logo { height: 100%; }
.header .logo img { margin-top:10px; height:60px; transition: all 0.3s; }
.header .fr { width:80%; height: 100%; }
.header .headerNav { height: 100%; float: left; }
.header .headerNav li { position: relative; float: left; margin-left:50px; font-size: 16px; line-height: 80px; z-index: 2; }
.header .headerNav li:first-child { margin-left: 0px; }
.header .headerNav li:after { content: ""; display: block; position: absolute; left: 0; right: 0; bottom: -2px; margin: 0 auto; width: 0px; height: 3px; background: #004898; transition: all 0.3s; }
.header .headerNav li a { color: #383b43; }
.header .headerNav li.active:after { width: 100%; }
.header .headerNav li.active > a { font-weight: bold; color:#004898;}
.header .headerNav li:hover:after { width: 100%; }
.header .headerTel { float: right; color: #ffffff; background: url(../images/tel.jpg) no-repeat left; line-height:40px; padding-left:35px; margin-top:20px;}
.header .headerTel a{ color: #004898; font-weight: bold; display:block; font-size:26px;}

.header .headeryy { float: right; margin-top:20px; margin-right:4%;}
.header .headeryy.en{ background: url(../images/en.png) no-repeat left;}
.header .headeryy.cn{ background: url(../images/cn.png) no-repeat left;}
.header .headeryy a { color: #222; line-height:40px; font-size:20px; display:block; font-family:Arial; padding-left:35px;}
.header .headeryy a img{ display:block; height:23px; margin:0 auto 4px;}

.header .sonNav { position: absolute; left: 50%; top: 100%; margin-left: -80px; padding-top: 2px; width: 160px; box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.12); background: rgba(255, 255, 255, 0.9); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#E6FFFFFF', endColorstr='#E6FFFFFF'); display: none; }
.header .sonNav div { border-top: 1px dashed #cccccc; text-align: center; }
.header .sonNav div:first-child { border-top-width: 0px; }
.header .sonNav div a { display: block; margin-top: 0; font-size: 14px; color: #666666; padding:10px 0; line-height:30px; transition: all 0.16s; }
.header .sonNav div a:hover { color: #1163c9; }
.header:after { content: ""; display: block; position: absolute; left: 0; bottom: -1px; width: 100%; height: 1px; background: #ffffff; opacity: 0.6; filter: alpha(opacity=60); }
.header .navBtn { float: right; margin-top: 21px; width: 30px; height: 30px; font-size: 0; display: none; cursor: pointer; }
.header .navBtn.active .nav__icon { background: rgba(17, 99, 201, 0); }
.header .navBtn.active .nav__icon:before { margin-top: 0; -webkit-transform: rotate(45deg); transform: rotate(45deg); }
.header .navBtn.active .nav__icon:after { margin-top: 0; -webkit-transform: rotate(-45deg); transform: rotate(-45deg); }
.header .nav__icon { display: inline-block; position: relative; width: 100%; height: 3px; background-color: #1163c9; margin-top: 13.5px; -webkit-transition-property: background-color, -webkit-transform; transition-property: background-color, -webkit-transform; transition-property: background-color, transform; transition-property: background-color, transform, -webkit-transform; -webkit-transition-duration: 300ms; transition-duration: 300ms; border-radius: 1px; }
.header .nav__icon:before, .header .nav__icon:after { content: ''; display: block; width: 100%; height: 3px; background-color: #1163c9; border-radius: 1px; position: absolute; -webkit-transition-property: margin, -webkit-transform; transition-property: margin, -webkit-transform; transition-property: margin, transform; transition-property: margin, transform, -webkit-transform; -webkit-transition-duration: 300ms; transition-duration: 300ms; }
.header .nav__icon:before { margin-top: -10px; }
.header .nav__icon:after { margin-top: 10px; }


@media screen and (max-width: 1660px) {
  .header { height: 72px; }
  .header .logo img { margin-top:10px; height:52px; }
  .header .headerNav li { margin-left:30px; font-size: 15px; line-height: 72px; }
  .header .sonNav { margin-left: -60px; width:120px; }
  .header .sonNav div a { line-height: 42px; }
  .header .headerTel,.header .headeryy{ margin-top:16px;}
  .header .headerTel a{ font-size:21px;}
  .header .headeryy a{ font-size:19px;}
}
@media screen and (max-width: 1440px) {
  .header .headerNav li { margin-left:25px;}
}
@media screen and (max-width: 1260px) {
  .header .headerNav li { margin-left: 20px; }
  .header .headerTel { margin-left: 20px; }
  .header .headeryy { margin-left: 20px; }
}
@media screen and (max-width: 1210px) {
  .header.active { background: #f0f0f0; }
  .header.scroll .fr { top: 68px; }
  .header .fr { float: none; position: fixed; right: 100%; top: 72px; width: 100%; height: 100%; background: #ffffff; -webkit-transform: translate(0, 0); transform: translate(0, 0); -webkit-transition: 0.25s ease-in-out; transition: 0.25s ease-in-out; z-index: 9; }
  .header .fr.active { transform: translate(100%, 0); -webkit-transform: translate(100%, 0); }
  .header .headerTel { float: none; margin: 0 auto; width: 92%; text-align: center; color: #1163c9; }
  .header .headerTel span { background: url(../images/phone2.png) no-repeat center; background-size: 100% 100%; }
  .header .headerTel a { color: #1163c9; }
  .header.ny_header .headerTel,.header.scroll .headerTel { color: #1163c9; }
  .header .headeryy { float: none; margin: 0 auto; width: 92%; text-align: center; color: #1163c9; }
  
  .header .headerNav { float: none; margin: 0 auto; width: 92%; height: auto; }
  .header .headerNav li { position: relative; float: none; margin-left: 0; width: 100%; border-bottom: 1px solid #cccccc; }
  .header .headerNav li:after { display: none; }
  .header .headerNav li > a { display: block; height: 100%; font-size: 16px; color: #666666; line-height: 60px; }
  .header .headerNav li.active > a, .header .headerNav li:hover > a { color: #1163c9; }
  .header .headerNav li.down:after { display: block; position: absolute; width: 16px; height: 16px; left: auto; right: 0; top: 0; margin-top: 22px; background: url(../images/navdown.png) no-repeat center; background-size: 100% 100%; transition: all 0.2s; }
  .header .headerNav li.on:after { transform: rotate(90deg); }
  .header .sonNav { position: relative; padding: 10px 0; width: 100%; margin-left: 0; box-shadow: none; left: 0; border-top: 1px solid #cccccc; }
  .header .sonNav div { height: 48px; line-height: 48px; width: 100%; }
  .header .sonNav div a { display: block; font-size: 14px; color: #666666; text-align: left; }
  .header .navBtn { display: block; }
}
@media screen and (max-width: 580px) {
  .header { height: 68px; background: #ffffff; box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.12); }
  .header.scroll { background: #ffffff; }
  .header.scroll .logo img { margin-top: 14px; height: 40px; }
  .header.active { background: #f0f0f0; }
  .header .logo img { margin-top: 14px; height: 40px; }
  .header .fr { top: 68px; }
}
@media screen and (max-width: 480px) {
  .header { height: 1.44rem; }
  .header .logo img { margin-top: 0.32rem; height: 0.8rem; }
  .header.scroll { height: 1.44rem; }
  .header.scroll .logo img { margin-top: 0.32rem; height: 0.8rem; }
  .header.scroll .fr { top: 1.44rem; }
  .header .fr { top: 1.44rem; }
  .header .headerTel { margin-top: 0.48rem; font-size: 0.54rem; line-height: 1.5; }
  .header .headerTel span { margin-right: 0.16rem; margin-top: -0.053333rem; width: 0.64rem; height: 0.64rem; }
  .header .headerNav li > a { font-size: 0.4rem; line-height: 1.28rem; }
  .header .headerNav li.down:after { width: 0.4rem; height: 0.4rem; margin-top: 0.426667rem; }
  .header .sonNav { padding: 0.16rem 0; }
  .header .sonNav div { height: 1.12rem; line-height: 1.12rem; }
  .header .sonNav div a { font-size: 0.373334rem; }
  .header .navBtn { margin-top: 0.4rem; width: 0.64rem; height: 0.64rem; }
  .header .nav__icon { height: 2px; margin-top: 0.266667rem; }
  .header .nav__icon:before, .header .nav__icon:after { height: 2px; }
  .header .nav__icon:before { margin-top: -0.213333rem; }
  .header .nav__icon:after { margin-top: 0.213334rem; }
}