@charset "utf-8";
/* CSS Document */

body 
{
	font-size:0.9em;
	font-family:Verdana, Geneva, sans-serif;
	margin-top:0px;
	margin-left:auto;
	margin-right:auto;
	background-color:#C5E4EF;
}

#principal
{
	margin-left:auto;
	margin-right:auto;
	width:800px;;
	height:533.33px;
}
#fotojuguete
{
	position: fixed; 
	bottom: 0;
	left: 0;
	right: 0;	
	top:0;
	z-index:-5;
	width:300px;
	height:351px;
}
#fotofondo
{
	position: fixed; 
	bottom: 0;
	left: 0;
	right: 0;	z-index:-10;
	width:100%;
	height:100%;
	background-image:url(imagenes/fondo.jpg);
}
#cabecera
{
	width:100%;
	height:169px;
	background-color:#fff;
}
#iframec
{
	width:650px; 
	height:581px;
}
.contenido
{
	font-family:calibri;
	text-align:center;
	width:100%;
	background-color:#fff;
	color:#4d4d4d;
	height:655px;
}
.footer
{
	width:100%;
	text-align:center;
	background-color:#fff;
	height:40px;
	color:#999999;
	font-size:0.53em;
}

desde aqui para abajo es lo extra que puse para elk drop down
se puede borrar hasta abajo

#dhtmlgoodies_contentBox {
  border:1px solid #317082;
  height:0px;
  visibility:hidden;
  position:absolute;
  background-color:#E2EBED;
  overflow:hidden;
  padding:2px;
  width:250px;
}

#dhtmlgoodies_content {
  position:relative;  
  font-family: Trebuchet MS, Lucida Sans Unicode, Arial, sans-serif;
  width:100%;
  font-size:0.8em;
}

#dhtmlgoodies_slidedown {
  position:relative;
  width:250px;
}.whitetext {
	color: #FFF;
	font-weight: bold;
}


<!-- desde aqui para abajo es lo que tiene que ver con el menu css -->
<!-- ------------------------------------------------------------- -->

#menu { 
	height:35px; 
	margin-left:15px; 
	background-color:#FFF; 
	position:absolute;
    text-align: center;
    text-decoration: none;
}

#menu ul { 
	width:753px; 
    height: 35px;
	margin: 0 auto;
	padding: 0;
	line-height: 35px; /*same as height. This will center your text verticaly*/
	text-decoration: none;
    
}

#menu ul li { 
	width: auto;
	display: inline;
	float: left;
	list-style: none;
	text-align: center;
	text-decoration: none;
	font-size:0.8em;
	background: url(imagenes/menu_bg.jpg) repeat-x left top;
}
			
#menu ul li a { 
	display: block;
	text-decoration: none;
	text-transform: inherit;
	padding: 0 25px;
	color: #fff;
}

#menu ul li em {
	display: block;
	float: left;
	width: 2px;
	height: 35px;
    background: url(imagenes/menu_sep.jpg) no-repeat left top;
}

/*last separator*/
/*This will add a separator after your last link*/
#menu ul li.sep {
	width: 2px;
    background: url(imagenes/menu_sep.jpg) no-repeat left top;
}
		  
#menu ul li a:hover, #menu ul li a.active { 
	background: transparent url(imagenes/menu_over.jpg) repeat-x center top;
	text-decoration: none;
	Color: white;
}

#menu ul li a.active {
	background: transparent url(imagenes/activo.jpg) repeat-x center top;
	cursor: default;
}


/******IE hack******/
<!--[if IE]>
<style type="text/css">
p.iepara{ /*Conditional CSS- For IE (inc IE7), create 1em spacing between menu and paragraph that follows*/
padding-top: 1em;
}
</style>