body {
  font-family: '微软雅黑';
  overflow-x: hidden;
}
.wp {
  position: relative;
  width: 90%;
  margin: 0 auto;
}
.wp1200 {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}
.nowrap {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ellip2 {
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.index-banner {
  position: relative;
  width: 100%;
  height: 900px;
}
.Home-header {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 50;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  transition: all 0.4s;
  -webkit-transition: all 0.4s;
}
.Home-header .container {
  padding: 0;
}
.Home-swiper-banner {
  position: relative;
  top: 0;
  left: 0;
  height: 100%;
  overflow: hidden;
}
.Home-swiper-banner .wp {
  height: 100%;
}
.page-banner {
  height: 510px;
}
.page-banner .banner-text {
  margin-top: 70px;
}
.header-logo {
  position: relative;
  z-index: 2;
  vertical-align: middle;
  color: #fff;
  line-height: 76px;
  float: left;
}
.header-logo img {
  height: 60px;
  margin-right: 16px;
}
.header-logo a {
  display: block;
  color: #fff;
  font-size: 12px;
  font-family: '微软雅黑';
}
.header-nav {
  position: relative;
  vertical-align: middle;
  float: right;
}
.header-nav .navlist {
  position: relative;
  z-index: 20;
  float: left;
  box-sizing: border-box;
}
.header-nav .navlist .f-menu {
  position: relative;
}
.header-nav .navlist .hasdrop {
  position: relative;
  float: left;
  margin: 0 15px;
}
.header-nav .navlist .hasdrop.active::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: #4463ff;
  position: absolute;
  bottom: 0;
  left: 0;
}
.header-nav .navlist .hasdrop:hover::after {
  content: '';
  display: block;
  width: 100%;
  height: 2px;
  background-color: #4463ff;
  position: absolute;
  bottom: 0;
  left: 0;
}
.header-nav .navlist .hasdrop > a {
  text-decoration: none;
  display: block;
  font-size: 16px;
  line-height: 76px;
  letter-spacing: 0;
  color: #fff;
}
.header-nav .navlist .hasdrop > a .mobile-navbtn {
  position: absolute;
  top: 0;
  right: 15px;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.header-nav .navlist .hasdrop > a .mobile-navbtn::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #555;
  border-bottom: 2px solid #555;
  transform: rotate(45deg);
}
.header-nav .navlist .hasdrop > a .mobile-navbtn.open {
  transform: rotate(90deg);
}
.header-nav .navlist .s-menu {
  position: absolute;
  top: 77px;
  left: -10px;
  z-index: 2;
  display: none;
  background-color: #ffffff;
  width:95px;
  padding:10px 0;
}
.header-nav .navlist .s-menu li {
  position: static;
  text-align:center;
  float: none;
}
.header-nav .navlist .s-menu li > a {
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #606060;
  display: block;
  text-decoration: none;
  font-size: 15px;
  line-height: 45px;
}
.header-nav .navlist .s-menu li > a:hover {
  color: #4463ff;
}
.header-nav .contact_li {
  float: right;
}
.header-nav .contact_li span {
  display: inline-block;
  background-color: #ff540a;
  color: #fff;
  line-height: 26px;
  padding: 0 5px;
  margin-right: 10px;
}
.header-nav .contact_li .tell {
  display: inline-block;
  font-size: 20px;
  color: #ff540a;
  font-weight: bold;
  line-height: 52px;
}
.banner-text {
  width: 100%;
  position: absolute;
  top: 41.2%;
  left: 0%;
  padding-right: 40px;
  text-align: center;
  padding: 2% 1.8%;
}
.banner-text .h3 {
  margin-bottom: 20px;
  margin-top: 0;
  font-size: 50px;
  color: #fff;
  letter-spacing: 4px;
}
.banner-text .h4 {
  margin-bottom: 5px;
  font-size: 22px;
  color: #fff;
}
.banner-text .banner_btn {
  display: inline-block;
  width: 142px;
  height: 40px;
  margin-top: 58px;
  line-height: 40px;
  text-align: center;
  color: #000;
  background-color: #4463ff;
  border-radius: 5px;
  font-family: "Nexa_Bold";
}
.Home-banner-page .swiper-pagination-bullet {
  opacity: 1;
  width: 90px;
  height: 4px;
  margin: 0 4px;
  border-radius: 0;
  background-color: #fff;
}
.Home-banner-page .swiper-pagination-bullet-active {
  background-color: #4463ff;
}
.search-procuct {
  float: right;
  width: 269px;
  margin-left: 20px;
  margin-top: 14px;
  overflow: hidden;
  background-color: #fff;
}
.search-procuct input {
  height: 34px;
  border: 0;
  box-shadow: 0 0 0 transparent !important;
  outline: none;
  border: 1px solid #eeeeee;
  border-radius: 0;
}
.search-procuct button {
  box-shadow: 0 0 0 transparent !important;
  outline: none !important;
  background-color: #012756;
  border: 0;
}
.search-procuct button:hover {
  background-color: #012756;
}
.search-procuct button:active {
  background-color: #012756;
}
.search-procuct button:focus {
  background-color: #012756;
}
.search-procuct button img {
  width: 20px;
}
.mobile-navbtn {
  position: absolute;
  top: 12px;
  right: 0;
  margin: auto;
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: 0.3s;
}
.mobile-navbtn::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg);
}
.mobile-navbtn.open {
  transform: rotate(90deg);
}
.input-group-btn {
  line-height: 32px;
}
.Home-header .navbtn {
  display: none;
}
.header-right {
  width: calc(100% - 260px);
  float: left;
}
.footer {
  position: relative;
  z-index: 3;
  background-color: #171717;
}
.footer::after {
  content: '';
  display: block;
  width: 60%;
  height: 100%;
  left: 0;
  top: 0;
  position: absolute;
  background-color: #1f1f1f;
}
.footer .footer_content {
  position: relative;
  z-index: 10;
  padding-top: 110px;
  padding-bottom: 98px;
}
.footer .left_box {
  width: 70%;
  float: left;
}
.footer .right_box {
  width: 30%;
  float: right;
}
.footer dl {
  transition: all 0.3s ease 0s;
  padding-right: 11%;
  box-sizing: content-box;
  float: left;
  color: #fff;
}
.footer dl dt {
  position: relative;
  padding-bottom: 24px;
  margin-bottom: 26px;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
}
.footer dl dt:last-child {
  padding-right: 0;
}
.footer dl dt::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background-color: #4463ff;
  position: absolute;
  bottom: 0;
  left: 0;
}
.footer dl dd {
  margin-top: 24px;
  line-height: 30px;
  font-size: 14px;
}
.footer dl dd a {
  color: #b2b2b2;
  font-weight: 500;
  text-decoration: none;
}
.footer dl dd a:hover {
  color: #4463ff;
}
.footer .Copyright {
  margin-top: 80px;
  color: #fff;
  font-size: 14px;
  color: #808080;
}
.footer .Copyright a{
    color: #808080;
}
.footer .slogn {
  margin-bottom: 28px;
  font-size: 16px;
  color: #fff;
}
.footer .f_contact span {
  font-size: 16px;
  color: #808080;
}
.footer .f_contact p {
  font-size: 56px;
  color: #fff;
}
.footer .f_lianxi {
  margin-top: 60px;
}
.footer .f_lianxi p {
  font-size: 16px;
  line-height: 38px;
  color: #808080;
}