#marco {min-height: 998px;}
* html #marco {height: 998px;}
#col-izq {height: 550px;}
#cuadro-principal {height: 100%;	}
#cuadro-texto {height: 550px;}
#reciba-rss {padding-top: 30px;}
#reciba-rss p {margin-top:5px;}
#rssicono {margin-bottom: 0 !important;}
* html #reciba-rss img {margin-bottom: 5px;}