body{
    width:100%;
    max-width:680px;
    margin: 0 auto;
    font-family:'微软雅黑';
    background-size: 100%;
    background-repeat:no-repeat;
    background-attachment: fixed;
    /*background-color: #ccc;*/
    webkit-user-select:none
}
.content{
    text-align: center;
    color:#FFF0E1;

}
.section{
    margin: 100px 10% 0 10%;
    padding: 10px;
    border-radius: 20px;
    /*background-color: #fff;*/
    text-align: center;
    height: 50vh;
}
.content img{
    margin-top: 80px;
    width: 40%;
    touch-action: none;
    pointer-events: none;
}