* {
	font-family: Microsoft YaHei, Microsoft YaHei-Light;
}

.content {
  width: 1200px;
  margin: 0 auto;
}

.banner {
  position: relative;
}

.banner > img {
  width: 100%;
}

.banner .menu {
  position: absolute;
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
  z-index: 999;
}

.banner .menu > img{
  width: 150px;
}

.banner .menu .menu-list{
  position: relative;
  top: 20px;
}

.banner .menu .menu-list .item{
  color: #fff;
  font-size: 14px;
  padding: 0 24px;
  display: inline-block;
  position: relative;
}

.banner .menu .menu-list .item:hover .hover{
  display: block;
}

.banner .menu .menu-list .item .hover:hover{
  display: block;
}

.banner .menu .menu-list .item .hover{
  display: none;
  position: absolute;
  width: 100px;
  height: 138px;
  opacity: 0.9;
  box-shadow: 0px 0px 24px 0px rgba(71,151,251,0.24);
  box-sizing: border-box;
}

.banner .menu .menu-list .item .hover a{
  background: #2f2f2f;
}

.banner .menu .menu-list .item .hover .opacity{
  opacity: 0;
  height: 20px;
}

.banner .menu .menu-list .item .triangle-up {
  position: absolute;
  top: 10px;
  left: 20px;
}

.banner .swiper-pagination {
  position: absolute;
  z-index: 999;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
}

.banner .swiper-pagination .swiper-pagination-bullet {
  background-color: #ffffff;
  opacity: 1;
  margin-right: 6px;
  height: 6px;
  width: 6px;
}

.banner .swiper-pagination .swiper-pagination-bullet:last-of-type {
  margin-right: 0;
}

.banner .swiper-pagination .swiper-pagination-bullet-active {
  width: 50px;
  border-radius: 999px;
}

.banner .img-box img{
  width: 100%;
}

.triangle-up {
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 10px solid #2f2f2f;
}

.banner .menu .menu-list .item .hover a{
  display: block;
  padding: 15px 20px;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.banner .menu .menu-list .item *{
  color: #fff;
}

.banner .menu .menu-list .ac-this{
  position: relative;
}

.banner .menu .menu-list .ac-this:after{
  content: "";
  display: block;
  position: absolute;
  background-image: url(../img/banner_ss.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 30%;
  height: 3px;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.banner .extends-menu {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
}

.banner .extends-menu .item{
  font-size: 24px;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
  line-height: 48px;
  padding-right: 12px;
  margin-right: 12px;
  position: relative;
  cursor: pointer;
}

.banner .extends-menu .item::before{
  content: "";
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 23px;
  opacity: 0.2;
  background: #ffffff;
}

.banner .extends-menu .item:last-of-type{
  padding-right: 0;
}

.banner .extends-menu .item:last-of-type::before{
  display: none;
}

.banner .extends-menu .item.ac-this{
  position: relative;
}

.banner .extends-menu .item.ac-this::after{
  content: "";
  display: block;
  position: absolute;
  background-image: url(../img/banner_ss.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 30%;
  height: 3px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.fixed-btn .item{
  position: fixed;
  right: 0;
  z-index: 9999;
}

.fixed-btn .fixed-phone{
  font-size: 20px;
  font-weight: 700;
  text-align: left;
  line-height: 43px;
  bottom: 200px;
}

.fixed-btn .fixed-phone:hover{
  background-color: #4280e7;
  padding-right: 12px;
}

.fixed-btn .fixed-phone:hover span{
  display: inline;
}

.fixed-btn .fixed-phone span{
  display: none;
}

.fixed-btn .fixed-wx{
  bottom: 152px;
}

.fixed-btn .fixed-wx .qr {
  width: 180px;
  height: 180px;
  opacity: 0.88;
  border-radius: 10px;
  position: absolute;
  left: -180px;
  top: 50%;
  transform: translateY(-50%);
}

.fixed-btn .fixed-wx .qr {
  display: none;
}

.fixed-btn .fixed-wx:hover .qr {
  display: block;
}

.fixed-btn .fixed-back{
  bottom: 104px;
  cursor: pointer;
}

.fixed-btn > div {
  background-color: #222;
}

.fixed-btn > div span{
  color: #ffffff;
}

.fixed-btn img{
  padding: 6px;
  width: 48px;
  box-sizing: border-box;
}

.footer img {
  width: 100%;
}

.blue {
  color: #4280e7;
}

.footer {
  min-height: 400px;
  background-color: #212930;
  overflow: hidden;
}

.footer .info {
  padding-top: 60px;
}

.footer .info .detail-info .phone{
  font-size: 30px;
  font-weight: 400;
  text-align: left;
  color: #8ea9c1;
  line-height: 57px;
}

.footer .info .detail-info p{
  font-size: 14px;
  font-weight: 400;
  text-align: left;
  color: #9a9a9a;
  line-height: 32px;
}

.footer .info .detail-info img {
  height: 50px;
  width: 130px;
  margin-bottom: 25px;
}

.footer .info .f-qr {
  margin-right: 47px;
  margin-top: 50px;
}

.footer .info .f-qr:last-of-type {
  margin-right: 0;
}

.footer .info .f-qr p{
  font-size: 12px;
  font-weight: 400;
  text-align: center;
  color: #9a9a9a;
  line-height: 32px;
}

.footer .info .f-qr img {
  height: 100px;
  width: 100px;
}

.copyright {
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  color: #5e5e5e;
  line-height: 32px;
  margin-top: 80px;
  padding-bottom: 38px;
}

.fiexd-top {
  width: 100%;
  height: 61px;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #578eea;
  z-index: 99999;
}

.fiexd-top .menu {
  top: 0;
}