body{
  overflow-x: hidden;
}
.section-box{
  overflow: hidden;
  
}
.banner{
  height: 924px;
  background: url("../img/banner.jpg") no-repeat top center;
}
.banner h1{
  display: none;
}
.other-bg{
  background: url("../img/other.jpg") no-repeat top center;
  height: 6630px;
}
.container {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.container-no {
  width: 1200px;
  margin: 0 auto;
}
.container-1000{
  width: 1000px;
  margin: 0 auto;
}
.text-content {
  text-align: center;
}
.text-content{
  text-align: center;
}
.text-content p{
  line-height: 40px;
}
.text-content p, .text-content span, .text-content strong{
  color: #4C4948;
  font-size: 22px;
  letter-spacing: 2px;
}
.text-content p.me-letter-sp{
  letter-spacing: 4px;
}
span.bg-span {
  background-color: #FF363D;
  color: #fff;
}
span.red-color{
  color: #FF363D;
  font-weight: bold;
}
.server-title{
  margin-bottom: 32px;
}
.brand-day-title{
  text-align: center;
  position: relative;
  padding-top: 65px;
  margin: 70px 0 30px 0;
}
.nc-title-img{
  margin: 54px 0 28px 0;
}
.nx-swiper{
  margin-top: 26px;
  margin-bottom: 44px;
  position: relative;
}
.wd-swiper{
  margin: 50px 0 80px 0;
}
.nx-swiper .swiper-container, .wd-swiper .swiper-container{
  height: 660px;
}
.nx-swiper .swiper-container .swiper-slide img, .wd-swiper .swiper-container .swiper-slide img{
  width: 100%;
  height: 660px;
}
.pagination {
  position: absolute;
  bottom: 16px;
  width: 100%;
  height: 14px;
  z-index: 1001;
}
.pagination .swiper-pagination-switch{
  height: 14px;
  width: 14px;
  margin-right: 8px;
  background-color: #fff;
  border-radius: 7px;
  display: inline-block;
}
.pagination .swiper-active-switch{
  background-color: #4D4D4D;
}
.brand-line{
  position: absolute;
  width: 200%;
  border-top: 1px dashed #4c4948;
  opacity: 0.6;
  left: 81px;
  top: 0;
}
.server-pwd-img{
  font-size: 0;
  margin-right: -10px;
  margin: 22px -10px 0 0;
}
.server-pwd-img img{
  width: 290px;
  height: 290px;
  margin-right: 10px;
  margin-top: 20px;
}
.time{
  margin-bottom: 20px;
  color: #4D4D4D;
  font-weight: bold;
}
.light-2020 .light-big-img{
  width: 1000px;
  height: 658px;
  margin: 46px 0 0 0;
}
.light-2020 .light-title-img{
  margin-bottom: 65px;
}
.theme-title-img{
  margin: 60px 0 30px 0;
}
.theme-img-box{
  height: 384px;
  position: relative;
  margin: 24px 0 70px 0;
}
.theme-img-box img{
  position: absolute;
  top: 0;
  left: 0;
}
.theme-img-box .theme-2{
  left: 227px;
  height: 384px;
  width: 582px;
}
.theme-img-box .theme-3{
  right: 5px;
  left: auto;
  width: 366px;
}
.theme-img-box .theme-4{
  right: 5px;
  left: auto;
  bottom: 0;
  top: auto;
  width: 366px;
}
.me-title-img{
  margin-bottom: 26px;
}
.me-img{
  margin-top: 36px;
}
.me-img img{
  height: 282px;
}
.me-imgt{
  margin: 0 10px;
}
.map-text{
  width: 1080px;
  margin: 0 auto;
  position: relative;
  margin-top: 80px;
  padding-top: 100px;
  padding-bottom: 100px;
  overflow: initial;
}
.map-text .map-bg{
  width: 600px;
  height: 416px;
  position: absolute;
  right: 80px;
  background: url("../img/cn-map.png") no-repeat;
}
.map-text p{
  font-size: 22px;
  color: #4C4948;
  line-height: 40px;
  letter-spacing: 2px;
  font-weight: bold;
}
.map-left{
  float: left;
  width: 510px;
  position: relative;
  z-index: 3;
}
.map-right{
  width: 312px;
  float: right;
  text-align: center;
  padding-top: 200px;
  position: relative;
  z-index: 3;
}
.map-line{
  position: absolute;
  width: 1150px;
  border-top: 1px dashed #4c4948;
  opacity: 0.6;
  left: 14px;
  top: 0;
}
.map-100{
  margin-bottom: 30px;
}
.phone{
  font-size: 22px;
  color: #4C4948;
  line-height: 40px;
  letter-spacing: 3px;
  font-weight: bold;
  text-align: center;
}
.er-img{
  text-align: center;
  padding-top: 10px;
}