#cabecera{display:block;width:864px;height:142px;}
#contenido{width:570px;float:right;}
#navegacion{width:264px;float:left;}
#pagina{margin:0 auto;width:864px;}
#pie{width:864px;clear:both;height:25px;}
#cabecera_der{width:400px;float:left;margin-top:25px;}
#logo{float:left;}
#rotatorio{position:relative;width:856px;height:73px;margin-left:4px;}
#escudos{position:relative;width:2895px; height:70px;}
#headerContent{height:130px;width:860px}
div.grid{position:relative;float:left;}