*{margin:0;padding:0;box-sizing:border-box}body,html{font-size:16px;background-color:#fff;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;overflow-x:hidden}#app,body,html{height:100%;width:100%}#app{position:relative}@media screen and (max-width:750px){html{font-size:14px}}.index{padding-bottom:60px!important}.van-card{background-color:#fff!important}