#caja {
	width: 65em;
	margin-left:auto;
	margin-right:auto;
	border: 1px solid #dddddd;	
}

/*

#capsa2{
	
	margin: 8px auto; Center container on page
}
*/
#contentwrapper{
	float: left;
	width: 100%;
}

#content2{
margin: 0 16em 0 1em;

}
 
#coldreta{
	float: left;
	width: 15em; /*Width of right column*/
	margin-left: -15.5em; 
}


#centro2 {
	background-color:#ffffff;
	width:98%;
	margin: 0 1% 0 1%;

}


#derecha {

	width: 100%;

}


.innertube {
	margin: 10px; /*Margins for inner DIV inside each column (to provide padding)*/
	margin-top: 0;
	font-size: 1em;
}