div.dummy-container {
	text-align:center;
	
}
div.contenido {
	margin-top: 0px;
	margin-bottom: 0px;
	width:920px;	
	margin-left: auto;
	margin-right: auto;
	overflow: hidden;	
	text-align:left;
	BACKGROUND-COLOR: #ff8843;	 	
	}
div.content 
{ BACKGROUND-COLOR: #f7f7f7;
  FLOAT: left;
  width:775px;
 }
	
div.main_content
{   width:550px;
	margin-top:0px;
	FLOAT: right; 
	BACKGROUND-COLOR: #ffffff;
	padding-left:15px;
	padding-right:20px;
	}

div.left_menu 
{	width:190px;
	FLOAT: left; 
	padding:0;
	margin:0;
	clear: left;
	
	}
	
div.center_content{
	MARGIN-TOP: 10px;
	width:585px; 
	
	}
	
div.right_banner
{	FLOAT: right; 
	WIDTH: 134px;
	padding:5px; }	
		
div.footer_page 
{BORDER-TOP: gray 1px solid;
 width:775px;
 margin-bottom: 10px;
 clear:both;
	}