header {
  width: 100%;
  z-index: 9;
  transition: all 0.5s;
  display: flex;
  padding-bottom: 10px;
  height: 100px;
  background: url(../img/header_bg.png) no-repeat top center / 100% 110px;
}
header .header-logo {
  padding-left: 18%;
  padding-top: 26px;
  width: 34%;
  line-height: 90px;
}
header .header-logo a {
  display: inline-block;
  width: 196px;
  height: 38px;
  background: url(../img/header_logo.png) no-repeat top center / 100%;
  color: transparent;
}
header .header-nav {
  flex: 1;
  line-height: 90px;
}
header .header-nav ul {
  display: flex;
}
header .header-nav li {
  position: relative;
  margin-left: 30px;
  font-size: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
header .header-nav li::after {
  content: '';
  display: none;
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 10px;
  background: url(../img/nav_active_icon.png) no-repeat top center / 100%;
}
header .header-nav li a {
  color: #333;
}
header .header-nav li.active a,
header .header-nav li:hover a {
  color: #1e98c5;
}
header .header-nav li.active::after,
header .header-nav li:hover::after {
  display: block;
}
header .header-ewm {
  position: relative;
  padding-top: 20px;
  width: 20%;
}
header .header-ewm .ewm-link {
  display: inline-block;
  width: 50px;
  height: 50px;
  background: url(../img/header_ewm.png) no-repeat top center / 100%;
  cursor: pointer;
}
header .header-ewm .ewm-popover {
  position: absolute;
  display: flex;
  top: 95px;
  left: -270px;
  padding: 18px;
  width: 322px;
  height: 164px;
  background: url(../img/header_ewm_bg.png) no-repeat top center / 100%;
}
header .header-ewm .ewm-popover .ewm-img {
  margin-right: 18px;
}
header .header-ewm .ewm-popover .ewm-img img {
  display: block;
  width: 125px;
  height: 125px;
}
header .header-ewm .ewm-popover .ewm-info {
  text-align: center;
  margin-top: 30px;
}
header .header-ewm .ewm-popover .ewm-info p {
  font-size: 17px;
  font-weight: 400;
  margin-bottom: 18px;
}
main {
  margin-top: -10px;
}
footer {
  position: relative;
  width: 100%;
  height: 386px;
  background: url(../img/footer_bg.png) bottom center / cover;
}
footer .footer-wrapper {
  position: absolute;
  top: 138px;
  left: 50%;
  margin-left: -600px;
  display: flex;
  width: 1200px;
}
footer .footer-wrapper .logo-box {
  width: 196px;
  overflow: hidden;
}
footer .footer-wrapper .logo-box img {
  display: block;
  margin-top: 52px;
}
footer .footer-wrapper .footer-link {
  position: relative;
  flex: 1;
  padding-left: 40px;
  margin-left: 40px;
  font-size: 16px;
  color: #7f7f7f;
  line-height: 24px;
}
footer .footer-wrapper .footer-link a {
  color: #7f7f7f;
}
footer .footer-wrapper .footer-link .router-link {
  padding-bottom: 20px;
}
footer .footer-wrapper .footer-link .router-link a {
  font-size: 20px;
  color: #e6e6e6;
}
footer .footer-wrapper .footer-link .router-link a:hover {
  color: #fd5315;
}
footer .footer-wrapper .footer-link::after {
  content: "";
  position: absolute;
  top: 0;
  left: -1px;
  width: 2px;
  height: 100%;
  background: url('../img/footer_line.png') no-repeat center / cover;
  border-radius: 2px;
}
footer .footer-wrapper .footer-icon {
  text-align: right;
  width: 130px;
  line-height: 46px;
}
footer .footer-wrapper .footer-icon img {
  width: 120px;
}
footer .footer-wrapper .footer-icon img:first-child {
  margin-bottom: 30px;
}