* {padding:0px; margin:0px;}
body {overflow:hidden;}
#contenido {position:absolute; top:0px; left:0px; width:100%; height:100%;}
/**/
/*body { background: url(../img/fdo-day.gif) center top}*/
/*html {height: 100%; overflow: hidden;}*/
/*#contenido { margin-left: auto; margin-right: auto;text-align: center; height:100%;}*/