*{margin:0;padding:0;-webkit-box-sizing:border-box;box-sizing:border-box;outline:none}#app,body,html{height:100%;width:100%}#app{padding:10px}button.select{width:100%;margin-top:15px;padding:10px;color:#fff;border:none;border-radius:4px;font-size:16px;-webkit-backface-visibility:hidden;-webkit-transition:all .3s;transition:all .3s;cursor:pointer}button.select:hover{opacity:.8}button.select:active{opacity:.5}button.select:disabled{opacity:.2}