/* 顶部css */
body {
  padding-top:0px;
}
.hearder {
  position: sticky;
  top: 0;
  z-index: 999;
}
.hearder,
.footer {
  height: 5rem;
  background-image: url(../img/head.png);
  width: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.nav-item {
  height: 5rem;
  line-height: 5rem;
  width: 6.9375rem;
  position: relative;
}
.nav-item.active,
.nav-item:hover {
  background-color: #334BB5;
}
.nav-item.noHover:hover {
  background-color: #142785;
}
.nav-link {
  color: white;
  padding: 0;
  height: 100%;
  overflow: hidden;
}
.nav-link:hover {
  color: white;
}
.icon-language {
  display: block;
  width: 1.0625rem;
  margin-left: 0.3125rem;
}
.logo {
  width: 12.175rem;
}
.navListZindex {
  z-index: 999;
}
#nav-language {
  position: absolute;
  top: 4rem;
  width: 100%;
  line-height: 2.1875rem;
  background-color: white;
  border-radius: 0.0625rem;
  border: 1px solid #eeeeee;
}
@media (max-width: 767px) {
  #nav-list {
    position: absolute;
    top: 5rem;
    left: 0;
    width: 100%;
  }
  .nav-item {
    padding: 0 1.5625rem;
    line-height: 4rem;
    height: 4rem;
    background-color: #142785;
    width: 100%;
  }
}
@media (min-width: 768px) {
  #nav-list {
    display: block!important;
  }
  body {
    min-width: 1200px;
  }
}
.nav-menu {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #333;
}
.nav-menu b {
  position: relative;
  width: 1.8rem;
  height: 0.8rem;
  display: inline-block;
}
.nav-menu b em,
.nav-menu b::before,
.nav-menu b::after {
  content: '';
  display: inline-block;
  position: absolute;
  left: 0;
  height: 0.0625rem;
  border-radius: 0.0625rem;
  background-color: #fff;
  transition: all 0.3s ease;
  transition-delay: 0.1s;
  width: 100%;
}
.nav-menu b em {
  display: inline-block;
  transition-delay: 0.1s;
  top: 50%;
  margin-top: -0.0625rem;
}
.nav-menu b::before {
  top: 0;
}
.nav-menu b::after {
  bottom: 0;
}
.nav-menu b.active em {
  opacity: 0;
}
.nav-menu b.active::before {
  transform: translate(0, 0.36rem) rotateZ(45deg) scaleX(0.8);
}
.nav-menu b.active::after {
  transform: translate(0, -0.36rem) rotateZ(-45deg) scaleX(0.8);
}
.footer {
  height: 9.75rem;
  background-image: url(../img/footer.png);
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}
.footer .footerIcon {
  width: 1px;
  height: 0.9375rem;
  background-color: white;
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  margin-right: 10px;
}
.footer .content {
  margin-top: 1.6875rem;
  font-size: 0.875rem;
  font-weight: 400;
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .footer {
    background-image: url(../img/footer1.png);
  }
  .footer .content {
    margin: 0.625rem 1.25rem;
  }
  .hearder {
    background-image: url(../img/head1.png);
  }
  #nav-language div {
    padding: 0.75rem;
  }
}
main {
  min-height: calc(100vh - 5rem - 9.75rem);
}