body {
    
}
div#supercontenedor{
	width:100%;
	margin:0 auto 0 auto;	
    overflow:hidden !important;
}
#banner {
    width:99%;
    height:12%;
    margin-top:10px;
    margin-left:10px;
    position:relative;
    z-index:60;
    overflow:hidden !important;
}

#contenido {
    width:99%;
    height:520px;
    margin-top:0%;
    margin-left:10px;
    position:relative;
    z-index:50; 
    overflow:hidden !important;
}


#piepagina {    
    width:99%;
    height:10%;
    margin-top:0%;
    position:relative;
    margin-left:10px;
    z-index:40;
    overflow:hidden !important; /*es para quitar el scroll*/
}