.bg{
  position: relative;
  width: 10rem;
  height: 100vh;
  background: url("../images/catBg.jpg")repeat-y;
  background-size: 100% auto;
  margin: 0 auto;
  overflow: hidden;
}
.Recharge {
  position: absolute;
  font-size: 0.45rem;
  color: #ffffff;
  right: 0.5rem;
  top: 0.2rem;
}
.icon-box{
  text-align: center;
  margin-top: -0.1rem;
  img{
    width: 5.68rem;
    margin-top: 0.2rem;
  }
}
.banner-box{
  text-align: center;
  img{
    width: 6rem;
  }
}
.down{
  width: 5rem;
  height: 1.17rem;
  background: url("../images/btn.png")no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
  margin-top: 0.1rem;
}
.ios-bottom-color{
  height: 1.72rem;
  width: 10rem;
  position: fixed;
  background: rgba(0,0,0,0.8);
  bottom: 0;
  left: 0;
}
.ios-bottom{
  height: 1.72rem;
  width: 10rem;
  background:url(../images/ios-bottom.png)no-repeat ;
  background-size: 100% 100%;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 500;
  .ios-btn{
    width: 2.7rem;
    height: 1rem;
    position: absolute;
    right: 0.3rem;
    top: 0.45rem;
  }
}