/**app.wxss**/
page{
    background-color: #F5F5F5;
    padding-bottom:90rpx;
}
.container {
    margin:0;
    padding: 0;
    box-sizing: border-box;
    line-height: 1;
    color: #333;
    font-size: 30rpx;
    background-color: #fff;
    min-height: 100vh;
} 
.hr-20{
    width:100%;
    height: 20rpx;
    background-color: #F5F5F5;
}
.main{
    width: 690rpx;
    margin:0 auto;
}
button{
    padding: 0;
    margin: 0 auto;
}
button:after{
    border: none;
}
.mengban{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.6);
    z-index:999;
}
.pnk{
    padding:30rpx 0;
    text-align: center;
    color: #999;
    background: #f5f5f5;
    font-size: 30rpx;
}