body {
  color: #000;
  background: #fff;
  overflow-x: hidden;
  font-family: sourcehansans;
}
html {
    font-size: calc(0.83333333vw);
}
.swiper-button-next,
.swiper-button-prev {
  outline: none;
}
@font-face {
  
  font-family: "sourcehansans";font-display: swap;src: url("//lib.baomitu.com/fonts/noto-sans-sc/noto-sans-sc-regular.eot?#iefix");src: url("//lib.baomitu.com/fonts/noto-sans-sc/noto-sans-sc-regular.eot?#iefix?#iefix") format("embedded-opentype"), url("//font.website-brwq.com/sourcehansans.woff") format("woff"), url("//lib.baomitu.com/fonts/noto-sans-sc/noto-sans-sc-regular.ttf") format("truetype"), url("https://font.website-brwq.com/sourcehansans.svg#YourWebFontName") format("svg");
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
dl {
  margin: 0;
}
dt {
  font-weight: normal;
}
ul,
li {
  list-style-type: none;
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
a {
  color: #000;
  text-decoration: none;
  outline: none;
  transition: all 0.3s;
}
a:hover {
  color: #0d3387;
}
a:focus {
  text-decoration: none;
  color: inherit;
}
img {
  border: 0;
  vertical-align: middle;
  transition: all 0.6s;
  max-width: 100%;
  object-fit: cover;
}
table {
  border-collapse: collapse;
}
input,
textarea,
select,
button {
  border: 0;
  outline: none;
}

button {
  cursor: pointer;
}
.wrap {
  width: 100%;
  overflow: hidden;
}
.container {
  width: 87.78rem;
  max-width: 100%;

  margin: 0 auto;
}
/*公共样式勿删除*/

.clearfix:after {
  content: ' ';
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
.clearfix {
  zoom: 1;
}
.flex {
  display: flex;
  align-items: center;
}
.flex_item {
  flex: 1;
}
video {
  vertical-align: middle;
  background: #000;
  width: 100%;
}
.pic img {
  width: 100%;
  transform: perspective(1px);
}
.pic {
  overflow: hidden;
  position: relative;
}
.pic:hover img {
  transform: scale(1.1);
}
.hidden {
  display: none;
}
/**/

/**/

/**/

/**/

.ws-wap-menu {
  position: fixed;
  box-sizing: border-box;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: #fff;
  padding-top: 76px;
  z-index: -1;
  opacity: 0;
}

.ws-wap-menu.on {
  z-index: 105;
  opacity: 1;
}

.ws-wap-menu ul {
  width: 100%;
  border-top: 1px solid #eee;
}
.ws-wap-menu ul > li {
  position: relative;
  border-bottom: 1px solid #eee;
}
.ws-wap-menu ul li > a {
  display: block;
  line-height: 52px;
  font-size: 16px;
  position: relative;
  padding-left: 20px;
}
.ws-wap-menu ul li i {
  display: inline-block;
  height: 12px;
  width: 12px;
  z-index: 6;
  border-width: 1px 1px 0 0;
  border-color: #999;
  border-style: solid;
  -webkit-transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
  transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
  position: absolute;
  top: 20px;
  right: 20px;
}
.ws-wap-menu ul li.on i {
  border-width: 0 1px 1px 0;
}

/**/
.header {
  position: sticky;
  top: 0;
  background: #fff;
  top: 0;
  padding: 0 4.389rem;
  box-shadow: 0 0 0.63rem rgba(0, 0, 0, 0.1);
  z-index: 999;
  font-size: 1.129rem;
  transition: all 0.3s;
}

.header .logo img {
  width: 6.53rem;
}
.header .nav {
  display: flex;
  text-align: center;
}
.header .nav > li {
  position: relative;
  display: flex;
  align-items: center;
}
.header .nav > li + li::before {
  content: '/';
  padding: 0 1.88rem;
}
.header .nav > li:hover > a,
.header .nav > li.on > a {
  color: #004097;
}
.header .nav > li > a {
  height: 6.27rem;
  display: flex;
  align-items: center;
  position: relative;
}
.header .side {
  display: flex;
  align-items: center;
  padding-left: 1.88rem;
}
.header .side .searchicon {
  display: block;
  width: 2.245rem;
  height: 2.181rem;
  background: url(../images/search.png) center no-repeat;
  background-size: 100% 100%;
}
.header .side .en {
  border-right: 1px solid #e50012;
  padding-right:1.254rem;
  margin-right:1.254rem;
}
.header .side .en a {
  padding: 0 0.3134rem;
}
.header .side .en a.on {
  color: #e50012;
}
.footer {
  font-size: 0.875rem;
  color: #fff;
  background: #0d3387;
  padding: 3.76rem 0;
  border-bottom: 1.88rem solid #264893;
}
.footer .bd {
  display: flex;
  justify-content: space-between;
  line-height: 2;
}
.footer .bd h4 {
  font-size: 1.129rem;
  position: relative;
}
.footer .bd ul {
  margin-top: 0.95rem;
}
.footer .bd a {
  color: #fff;
}
.footer .bd a:hover {
  opacity: 0.6;
}