p, div{
  max-height: 99999px;
}
#app  {
  padding-top: 0;
}
#app  .content{
  padding-top: 0;
  width: 100%;
}

/* #app .content ul { width:600px; margin: 35px auto; position:relative;} */

#app .content ul li {
    position: relative;
    float: left;
    margin-right: 46px;
}

#app .content ul li:last-child {
    margin-right: 0;
}

/* #app .content ul li { position: relative; float: left; margin: 0 25px; } */

#app .content ul li a {
    display: block;
    height: auto;
}

#app .content ul li a .h { display: none; }
#app  .content ul li a:hover .w { display: none; }
#app  .content ul li a:hover .h { display: block; }
#app  .content ul li .b { display: none; position: absolute; bottom: -60px; left: 50%; transform: translateX(-50%); -o-transform: translateX(-50%); -ms-transform: translateX(-50%); -moz-transform: translateX(-50%); -webkit-transform: translateX(-50%); z-index:99}
#app  .content ul li:hover .b { display: block; }
#app #copy {
  background: whitesmoke;
}
#app #copy:after{
  display:block;
  clear:both;
  content:''
}

.download-box {
    position: absolute;
    width: 100%;
    bottom: 0;
}

.item{
  display: block;
  margin: 0 auto;
}
.video-box{
  padding: 110px 0 150px;
}
.video-box .title{
  text-align: center;
  font-size: 30px;
  margin-bottom: 40px;
}
.video{
  width: 600px;
  cursor: pointer;
}
.red{
  background-color: rgb(237,78,79);
}
.gray{
  background-color: rgb();
}


.close {
  display: inline-block;
  font-size: 30px;
  background: #e53935;
  width: 40px;
  text-align: center;
  line-height: 40px;
  height: 40px;
  color: #fff;
  border-radius: 50%;
}
.v-box{
  display: none;

  position: fixed;
  width: 360px;
  height: 620px;
  left: 50%;
  top: 50%;
  margin-left: -180px;
  margin-top: -310px;
  z-index: 999999;
}
.v-box.k{
  width: 620px;
  height: 500px;
  margin-left: -310px;
  margin-top: -250px;
}
.close-box{
    position: absolute;
    bottom: 0%;
    right: 0px;
    width: 100%;
    text-align: center;
}
.close-box .close{
  cursor: pointer;
}
#home-page{
  min-height:950px
}
#home-page .item{
  position:absolute;
  top:50%;
  left:50%;
  margin-top:-300px;
  margin-left:-600px;
}

.sleev{
  border-radius: 15px;
  overflow:hidden;
}
#kefu{display:none}

.close-icon {
    margin-bottom: 10px;
    width: .4rem;
}

.float_qrcode {
    width: 560px;
    margin-bottom: 1rem;
}

.hide {
    display: none;
}