.and18{
  width: 1.7rem;
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
}
.ios-bg{
  width: 10rem;
  height: 27.89rem;
  background: url("../images/ios-bg.png")no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
  position: relative;
  display: none;

  .logo{
    padding-top: 1.2rem;
    width: 10rem;
    text-align: center;
    img{
      width: 2.7rem;
    }
  }
  .ios-down{
    width: 10rem;
    text-align: center;
    padding-top: 0.9rem;
    img{
      width: 5.6rem;
    }
  }
  .tip1{
    text-align: center;
    font-size: 0.6rem;
    color: #ffffff;
    padding-top: 0.8rem;
  }
  .ios-content{
    width: 8.6rem;
    margin: 0 auto;
    margin-top: 0.6rem;
    height: 18.5rem;
    background: rgba(0,0,0,0.3);
    border-radius: 0.3rem;
    overflow:hidden;
    .step1{
      height: 1rem;
      width: 3.9rem;
      background: linear-gradient(to right, #FC4A77, #FB797B);
      margin: 0 auto;
      border-radius: 1rem;
      font-size: 0.5rem;
      color: #ffffff;
      margin-top: 0.8rem;
      text-align: center;
      line-height: 1rem ;
    }
    .step2{
      text-align: center;
      padding-top: 0.5rem;
      img{
        width: 3.9rem;

      }
    }
    .step3{
      text-align: center;
      img{
        width: 5.68rem;
        margin-left: 1rem;
      }
    }
  }
  .ios-button-tips{
    width: 8.5rem;
    position: absolute;
    left: 0.75rem;
    bottom: 0.8rem;
    p{
      width: 8.5rem;
      text-align: center;
      color: #999999;
      font-size: 0.35rem;
      margin-top: 0.1rem;
    }
  }
}
.an-bg{
  width: 10rem;
  height: 17.79rem;
  background: url("../images/android-bg.png")no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
  position: relative;
  display: none;
  .logo{
    padding-top: 1.2rem;
    width: 10rem;
    text-align: center;
    img{
      width: 2.7rem;
    }
  }
  .an-content{
    width:10rem;
    height: 6rem;
    background: rgba(0,0,0,0.4);
    margin-top: 2rem;
    text-align: center;
    overflow: hidden;
    img{
      width: 5.7rem;
      margin-top: 1.6rem;
    }
    p{
      color: #ffffff;
      font-size: 0.4rem;
      margin-top: 0.2rem;
    }
  }
  .ios-button-tips{
    width: 8.5rem;
    position: absolute;
    left: 0.75rem;
    bottom: 0.8rem;
    p{
      width: 8.5rem;
      text-align: center;
      color: #fff;
      font-size: 0.35rem;
      margin-top: 0.1rem;
    }
  }
}
.tips{
  position: absolute;
  background: rgba(0,0,0,0.5);
  z-index: 500;
  display: none;
  height: 100vh;
  width: 10rem;
  margin: 0 auto;
  top: 0;
  img{
    width: 10rem;
    margin: 0 auto;
  }
}