#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;font-size:.14rem;max-width:10rem;margin:0 auto}div{box-sizing:border-box}body{overflow-x:hidden;overflow-y:auto}body::-webkit-scrollbar{display:none}