* {
  margin: 0;
  padding: 0;
}
.w {
  width: 1200px;
  margin: auto;
}
body {
  min-width: 1300px;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
  display: table;
  content: '';
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
.nav {
  position: fixed;
  width: 100%;
  margin: auto;
  text-align: center;
  height: 64px;
  z-index: 99;
  background-color: transparent;
  transition: all 0.3s linear;
}
.nav .layui-nav {
  margin: 0 auto;
  padding: 0;
  background-color: transparent;
}
.layui-nav .logo {
  float: left;
  line-height: 64px;
}
.nav .layui-nav .yc:hover {
  background-color: #1093e1;
}
.nav .layui-nav .yc:after {
  display: none;
}
.nav .layui-nav .layui-nav-item {
  line-height: 64px;
}
.layui-nav .layui-nav-item a {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
}
.layui-nav .layui-this:after,
.layui-nav-bar {
  background-color: #ffffff;
}
.layui-nav-item .layui-nav-child {
  display: none;
  position: absolute;
  top: 63px;
  min-width: 100%;
  line-height: 36px;
  padding: 5px 0;
  box-shadow: 0 2px 4px rgb(0 0 0%);
  border: none;
  background-color: #1093e1;
  z-index: 100;
  border-radius: 0px;
  white-space: nowrap;
}
.layui-nav .layui-nav-child a {
  color: #fcfdfd;
}
.layui-nav .layui-nav-child a:hover {
  color: #8df7c2;
  background-color: transparent;
}
.layui-nav .layui-nav-item:after {
  content: '';
  position: absolute;
  left: 0;
  top: auto;
  bottom: 0;
  left: 23%;
  width: 54%;
  height: 5px;
  background-color: #fff;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  opacity: 0;
}
.layui-nav .layui-nav-item:hover:after {
  opacity: 1;
}
.layui-nav .layui-this:after {
  opacity: 1;
}
.layui-nav-bar {
  display: none;
}
.layui-nav .layui-nav-item a {
  width: 130px;
  padding: 0 20px;
}
.focus {
  background-image: url(../../assets/img/qualifications1.png);
  width: 100%;
  height: 450px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.banner {
  background-image: url(../../assets/img/qualifications2.png);
  width: 100%;
  height: 745px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  margin-bottom: 80px;
}
.banner h2 {
  font-size: 36px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #162f5a;
  width: 100%;
  padding: 77px 0;
  text-align: center;
}
.certificate ul li span {
  display: block;
  float: left;
  width: 6px;
  height: 6px;
  background: #1072e1;
  border-radius: 50%;
  margin: 9px 10px 0 0;
}
.certificate ul li p {
  height: 30px;
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #323333;
}
.celine {
  float: left;
  margin: 0px 27px;
  width: 1px;
  height: 175px;
  background: #999999;
  opacity: 0.57;
}
.footer {
  width: 100%;
  height: 328px;
  background: #0a2349;
}
.contactus {
  float: left;
  width: 302px;
  height: 269px;
  padding-top: 53px;
}
.line {
  float: left;
  margin-top: 53px;
  width: 1px;
  height: 179px;
  background: #999999;
}
.contactus dl dd {
  padding-top: 8px;
}
.contactus .lxdh {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #cbcbcb;
  line-height: 13px;
}
.Disclaimers a {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #dcd9d9;
}
.Disclaimers span {
  color: #ffffff;
}
.contactus .wx {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #cbcbcb;
}
.mod_help {
  height: 269px;
  border-bottom: 1px solid #999999;
  padding-top: 53px;
  padding-left: 452px;
}
.mod_help dl {
  float: left;
  width: 265px;
}
.mod_help dl:last-child {
  width: 185px;
}
.mod_help dl dt {
  margin-bottom: 27px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #dcd9d9;
}
.mod_help dl dd {
  margin-bottom: 16px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #dcd9d9;
}
.mod_help dl dd a:hover {
  margin-bottom: 16px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}
.mod_copyright {
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #999999;
  text-align: center;
  line-height: 58px;
}