body,html{width:100%}body{color:#333;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;font-size:.186667rem;line-height:1.5}*{-webkit-tap-highlight-color:rgba(0,0,0,0);margin:0;padding:0}:after,:before{box-sizing:border-box}button,input,select,textarea{border:none;outline:none}a{color:#000;text-decoration:none}a:hover{cursor:pointer;text-decoration:underline}ul{display:block;list-style-type:none}#app{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;color:#2c3e50;font-family:Avenir,Helvetica,Arial,sans-serif;text-align:center}.section-inner{margin:0 auto;width:12rem}