#app{width:100%;min-height:100vh}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden}body{background-color:#fff;color:#333;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}