body  {
	text-align:center;
	font:10px Verdana, Arial, Helvetica, sans-serif;
	}
	
#web {
                position:relative;
                width: 98em;
                height: auto;
		margin: 0 auto;
                overflow: auto;
                border: 1px solid blue;
        }
#web1 {
                width:790px;
		margin-left:auto;
		margin-right:auto;
		text-align:left
                border: 1px solid blue;
        }
		
#web_antigua {
                position: absolute;
                left: 50%;
                margin-left: -150px;
                overflow: auto;
                border: 1px solid blue;
        }