*{
    margin: 0;
    padding: 0;
}
body{background: #119DDD;}
.main{
    width: 100%;
    max-width: 640px;
    margin: 40px auto;
}
.main img{
    width: 100%;
}
.copy {
    /* display: block; */
    /* width: 15.92rem; */
    /* height: 3.30667rem; */
    /* margin: 0 auto; */
    background-repeat: no-repeat;
}
.success{
    position: fixed;
    top: 48%;
    width: 46%;
    left: 23%;
    background: #074AB7;
    /* background: rgba(0,0,0,.5); */
    color: #fff;
    text-align: center;
    padding: 18px;
    font-size: 20px;
    border-radius: 10px;
    display: none;
}
.footer{
    position: fixed;
    bottom: 0;
    text-align: center;
    width: 100%;
    z-index: 100;
}

.footer a{

    display: block;

    max-width: 640px;

    margin: 0 auto;
}
.footer a img{

    width: 100%;

    vertical-align: middle;
}
.weixinbox{

    border: 1px solid #ddd;

    width: 250px;

    margin: 10px auto;

    padding: 20px 0;

    border-radius: 10px;

    text-align: center;

    background: #fff;
}
.weixinbox img{
    width: 150px;
    height: 150px;
}

.wxcode{

    /* display: flex; */

    justify-content: space-between;

    font-size: 14px;

    margin-top: 10px;

    padding: 0 5px;

    text-align: center;
}
.wxcode p{

    font-size: 17px;
}
.wxcode a{

    color: #2383c5;

    font-weight: 700;

    font-size: 14px;

    background: #2383c5;

    color: #fff;

    padding: 7px 10px;

    border-radius: 14px;

    display: block;

    margin: 10px auto;

    width: 66%;
}