body {margin:25px; font:11px Verdana,Arial; background:#fff}
ul.menu {
	list-style:none;
	margin:0;
	padding:0;
	z-index: 1;
	opacity: 0.9;
	filter:alpha(opacity=90);
	-moz-opacity:0.9;
	-khtml-opacity: 0.9;
	text-align:left;
}
ul.menu * {margin:0; padding:0; }
ul.menu a {
	display:block;
	color:#FFFFFF;
	text-decoration:none;
	
}
ul.menu li {
	position:relative;
	float:left;
	margin-right:2px;
	color: #FFFFFF;
}
ul.menu ul {
	position:absolute;
	top:24px;
	left:0;
	display:none;
	list-style:none;
	opacity: 0.5;
	background-color: #d1d1d1;
}
ul.menu ul li {
	position:relative;
	width:148px;
	margin:0;
	color: #FFFFFF;
}
ul.menu ul li a {
	display:block;
	padding:3px 7px 5px;
	background-color:#d1d1d1;
	color: #FFFFFF;
}
ul.menu ul li a:hover {
	background-color: #015177;
	color: #FFFFFF;
}
ul.menu ul ul {left:148px; top:-1px}
ul.menu .menulink {
	font-weight:bold;
	background:url(images/header.gif);
	width:115px;
	_width: 110px;
	padding: 4px 7px 7px;
	text-align: center;
	color: #FFFFFF;	
	
}
ul.menu .menulink:hover, ul.menu .menuhover {
	background-image: url(images/header_over.gif);
	color: #FFFFFF;
}
ul.menu .sub {
	font-size: 10px;
	background-color: #E6A513;
	background-image: url(images/arrow.gif);
	background-repeat: no-repeat;
	background-position: 136px 8px;
	list-style:none;
	color: #FFFFFF;	
}
ul.menu .topline {border-top:1px solid #aaa;opacity: 0.65; 
	-moz-opacity: 0.65; /* para viejos navegadores Gecko-based */ 
    filter:alpha(opacity=65); /* para IE6&7 */
	}
#prueba {
	height: 50px;
	width: 750px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 830px;
	z-index: 100;
	position: absolute;
}