.keyboard-button{height:2em;width:1.8em;padding:1px;text-align:center;border-radius:8px;background-color:rgba(128,128,128,0.38);margin:5px;color:black;font-size:20px;border:none}.keyboard-widekey{text-align:center}.keyboard-keyset{height:200px;font-size:1em;text-align:center;box-shadow:0 2px 10px #444444;border-color:#EEEEEE #888888 #444444 #CCCCCC;border-radius:0.3em 0.3em 0.3em 0.3em;background-color:#DEDEDC;white-space:normal;font-family:Verdana,Geneva,Arial,Helvetica,sans-serif}.boton-borrar{width:17em;height:38px;font-size:13px;background-color:#bbbbba;position:absolute;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translate(5px);margin-left:0px;margin-right:0px}@media screen and (max-width:991px){.boton-borrar{width:9em}}