.flex {
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: center;
}
.flex-x {
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-x-b {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex-y {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.flex-y-b {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
.banner-container {
  width: 100%;
  height: 52rem;
  background-size: cover;
}
.navbar-container {
  width: 100%;
  background-color: #fff;
  padding: 20px;
}
.navbar-container .navbar-content {
  max-width: 1240px;
  margin: 0 auto;
}
.navbar-container .navbar-content .logo {
  display: inline-block;
  width: 15rem;
  min-width: 100px;
}
.navbar-container .navbar-content .navbar-box {
  max-width: 780px;
  padding: 0 5rem;
  width: 100%;
}
.navbar-container .navbar-content .navbar-box .navbar-item {
  font-size: 16px;
  padding: 14px 0;
  height: 100%;
  color: #7b7b7b;
  position: relative;
}
.navbar-container .navbar-content .navbar-box .navbar-item:hover > a {
  font-weight: bold !important;
  color: #33cf73 !important;
}
.navbar-container .navbar-content .navbar-box .navbar-item:hover > .vertical-navbar-box {
  display: block;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box {
  display: none;
  height: 110px;
  width: 136px;
  position: absolute;
  top: 36px;
  left: -35px;
  z-index: 333;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail {
  display: block;
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  background-color: #ffffff;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.8;
  z-index: 100;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .nav-item {
  position: relative;
  display: block;
  width: 100%;
  padding: 7px 8px;
  border-top: 1px solid #ddd;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .nav-item:hover {
  background-color: #929292;
  color: #fff;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .nav-item:hover .third-nav {
  display: flex;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .third-nav {
  width: 136px;
  display: none;
  position: absolute;
  top: -1px;
  right: -136px;
  background-color: #ffffff;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.8;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .third-nav a {
  width: 100%;
  padding: 7px 8px;
  border-top: 1px solid #ddd;
}
.navbar-container .navbar-content .navbar-box .navbar-item .vertical-navbar-box .navbar-detail .third-nav > a:hover {
  background-color: #929292;
  color: #fff;
}
.navbar-container .navbar-content .navbar-box .navbar-item.current::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 100%;
  background-color: #33cf73;
}
.navbar-container .navbar-content .navbar-box .navbar-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  height: 2px;
  width: 00%;
  margin: 0 auto;
  background-color: #33cf73;
  transition: all 0.2s ease-in-out;
}
.navbar-container .navbar-content .telphone {
  width: 22rem;
  font-size: 2rem;
  color: #33cf73;
  text-align: right;
}
.navbar-container .navbar-content .telphone img {
  height: 2.6rem;
  width: 2.6rem;
  vertical-align: middle;
}
.navbar-container .navbar-content .telphone span {
  vertical-align: middle;
}
.footer-container {
  background: #141a24;
  width: 100%;
  height: 20rem;
  position: relative;
}
.footer-container .footer-content {
  max-width: 1440px;
  min-width: 960px;
  padding: 0 2rem;
  margin: 0 auto;
  height: 100%;
  align-items: flex-start;
}
.footer-container .footer-content .right-box {
  height: 100%;
  width: 70%;
  padding-top: 4rem /* 40/16 */;
  padding-right: 8rem /* 80/16 */;
}
.footer-container .footer-content .right-box .logo {
  width: 20.3rem /* 203/16 */;
  height: 6.5rem /* 65/16 */;
}
.footer-container .footer-content .right-box .navbar-box {
  margin-top: 4.7rem;
  align-items: flex-start;
}
.footer-container .footer-content .right-box .navbar-box div {
  font-size: 1.2rem /* 12/16 */;
  letter-spacing: 0rem /* 0/16 */;
  color: #6e6c6c;
  line-height: 2.2;
}
.footer-container .footer-content .right-box .navbar-box .title {
  font-size: 1.4rem /* 14/16 */;
  letter-spacing: 0rem /* 0/16 */;
  color: #ffffff;
}
.footer-container .footer-content .left-box {
  width: 60%;
  align-items: flex-start;
  margin-top: 3rem /* 40/16 */;
}
.footer-container .footer-content .left-box div {
  font-size: 1.4rem /* 14/16 */;
  color: #fff;
  line-height: 1.8;
}
.footer-container .footer-content .left-box .ercode-box {
  justify-content: start;
}
.footer-container .footer-content .left-box .ercode-box .ercode {
  margin-right: 2.2rem;
  margin-bottom: 0.4rem;
}
.footer-container .footer-content .left-box .ercode-box .ercode img {
  width: 8rem /* 123/16 */;
  height: 8rem /* 123/16 */;
  background: #fff;
  border-radius: 4px;
}
.footer-container .footer-content .left-box .ercode-box .ercode p {
  text-align: center;
}
.footer-container .copyright {
  position: absolute;
  bottom: 2.3rem /* 23/16 */;
  right: 0;
  width: 100%;
  text-align: center;
  font-size: 1.4rem /* 14/16 */;
  color: #5d5d5d;
}
.right-server {
  list-style: none;
  width: 70px;
  height: 248px;
  position: fixed;
  text-align: center;
  top: 0;
  bottom: 0;
  right: 10px;
  padding: 0;
  margin: auto;
  background: #33cf73;
  box-sizing: border-box;
  z-index: 999999999;
}
.right-server .server-item {
  padding: 20px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  height: auto;
  line-height: initial;
  cursor: pointer;
  display: block;
  position: relative;
}
.right-server .server-item .img-box {
  height: 25px;
  width: 25px;
  margin: 0 auto;
}
.right-server .server-item .title {
  font-size: 12px;
  color: #fff;
}
.right-server .server-item .ercode {
  display: none;
  position: absolute;
  top: 0;
  right: 70px;
  height: 120px;
  width: 120px;
  padding-right: 18px;
}
.right-server .server-item .ercode .ercode-box {
  background: #fff;
  border: 1px solid #dbdbdb;
}
.right-server .server-item .call-phone {
  display: none;
  position: absolute;
  top: 0;
  right: 70px;
  height: 90px;
  padding-right: 18px;
}
.right-server .server-item .call-phone .phone-box {
  font-size:14px;
  background: #fff;
  border: 1px solid #dbdbdb;
  padding: 20px;
}
.right-server .server-item:hover .ercode {
  display: block;
}
.right-server .server-item:hover .call-phone {
  display: block;
}
@font-face {
  font-family: DIN;
  src: url(https://s3-gz01.didistatic.com/epower-assets/font/DIN-Medium.otf) format('truetype');
  font-style: normal;
  font-weight: 400;
}