#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;font-size:14px}.app-container{padding:20px}div.lang{padding:5px;height:100%;margin-bottom:5px}div.lang .show-lang{float:right;color:green;margin-right:5px;cursor:pointer}input::-webkit-inner-spin-button,input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}