*{
	margin:0px;
	padding:0px;
	border:none;
}

html, body{
	height:100%;
	width:100%;
	overflow:hidden;
	font-family:Arial,Helvetica,sans-serif;
	font-size:10px;
	color:#323232;
}

#contenedor{
	position:relative;
	overflow:hidden;
}

#demo,#contenedorHTML{
	position:absolute;
}

#contenedorHTML{
	background:#eee;
}

#reversa{
	position:absolute;
	top:0px;
    left:0px;
    z-index:1;
	border:1px solid gray;
	background:#dadada;
	padding:2px;
	width:64px;
	text-align:center;
}