.closeV {
  font-size: 18px;
  line-height: 36px;
  position: fixed;
  z-index: 8999;
  top: 100px;
  right: 100px;
  width: 124px;
  height: 36px;
  cursor: pointer;
  text-align: center;
  color: #fff;
  border-radius: 5px;
}

video {
  position: absolute;
  z-index: 8888;
  top: 0;
  right: 0;
  left: 0;
  display: block;
  width: 100%;
  margin: 0 auto;
  background-color: rgba(5, 5, 5, 1);
}

body {
  overflow: hidden;
}

video {
  display: none;
}
.main {
  height: 1080px;
  padding-top: 40px;
  background-size: 1920px 1080px;
  max-width: 1920px;
  min-width: 1024px;
  margin: 0 auto;
  display: none;
  position: relative;
}
.title {
  margin: 32px auto 0;
  background: url(../img/title.png) no-repeat center top;
  background-size: contain;
  width: 1200px;
  height: 112px;
}

.wszg {
  width: 1360px;
  height: 490px;
  background: url(../img/wszg_1.png) no-repeat center top;
  margin: 0 auto;
}

.zbdw {
  width: 842px;
  height: 85px;
  background: url(../img/zbdw_1.png) no-repeat center top;
  margin: -34px auto 0;
}

.go-btn {
  width: 323px;
  height: 122px;
  background: url(../img/btn1.png) no-repeat center top;
  margin: 84px auto 0;
}
.go-btn1 {
   width: 323px;
   height: 122px;
   background: url(../img/btn3.png) no-repeat center top;
   margin: 680px auto 0;
 }
#go-to-app {
  position:absolute;
  background-image: url("../img/biao.png");
  background-size: 100%;
  left:60px;
  bottom:35px;
  width: 170px;
  height:47px;
  z-index: 20;
}

.go-btn a {
  display: block;
  width: 323px;
  height: 122px;
}
.go-btn1 a {
  display: block;
  width: 323px;
  height: 122px;
}

.go-btn:hover {
  background: url(../img/btn2.png) no-repeat center top;
}
.go-btn1:hover {
  background: url(../img/btn4.png) no-repeat center top;
}
.bottom {
  height: 120px;
  width: 100%;
  text-align: center;
  line-height: 120px;
  font-size: 18px;
  color: #fff;
  position: absolute;
  margin-top: 30px;
  bottom: 0;
}

.bottom .link a {
  margin-right: 10px;
  color: #fff;
}
.bottom .link span {
  margin-right: 10px;
  color: #fff;
}
.bottom .link a:link {
  color: #fed152;
}

.bottom .link a:visited {
  color: #fff;
}

.bottom .link a:hover {
  color: #fed152;
}

.bottom .link a:active {
  color: #fed152;
}

.pw {
  width: 183px;
  height: 52px;
  position: absolute;
  right: 20px;
  top: 0;
  background: url(../img/pw.png)
}
.pw:hover {
  background: url(../img/pw_.png)
}
.pw a {
  display: block;
  width: 183px;
  height: 52px;
  color: #fed152;
  line-height: 52px;
  font-size: 18px;
}
.pw a:link,.pw a:visited ,.pw a:hover,.pw a:active{
  color: #fed152;
}
.gy{
  width: 183px;
  height: 52px;
  position: absolute;
  right: 20px;
  top: 60px;
  background: url(../img/gy.png)
}
.gy:hover {
  background: url(../img/gy_.png)
}
.gy a {
  display: block;
  width: 183px;
  height: 52px;
  color: #fed152;
  line-height: 52px;
  font-size: 18px;
}
.gy a:link,.gy a:visited ,.gy a:hover,.gy a:active{
  color: #fed152;
}
@media screen and (max-width:1365px) {
  .main {
    height: 945px;
    background-size: 1680px;
  }
  .title {
    width: 852px;
    height: 80px;
  }
  .wszg {
    width: 965.6px;
    height: 348px;
    background-size: contain;
  }
  .zbdw {
    width: 598px;
    height: 60px;
    background-size: contain;
  }
  .go-btn {
    margin: 14px auto 0;
  }
  .go-btn1 {
    margin: 664px auto 0;
  }
}

@media screen and (min-width: 1366px) {
  .main {
    height: 945px;
    background-size: 1680px;
  }
  .title {
    width: 852px;
    height: 80px;
  }
  .wszg {
    width: 965.6px;
    height: 348px;
    background-size: contain;
  }
  .zbdw {
    width: 598px;
    height: 60px;
    background-size: contain;
  }
  .go-btn {
    margin: 14px auto 0;
  }
  .go-btn1 {
    margin: 664px auto 0;
  }
}

@media screen and (min-width: 1680px) {
  .main {
    height: 1080px;
    background-size: 1920px;
  }
  .title {
    width: 1200px;
    height: 112px;
  }
  .wszg {
    width: 1360px;
    height: 490px;
    background-size: contain;
  }
  .zbdw {
    width: 842px;
    height: 85px;
    background-size: contain;
  }
  .go-btn {
    margin: 84px auto 0;
  }
  .go-btn1 {
    margin: 680px auto 0;
  }

}