#izq{
	width:166px;
	float:left;
	height:400px;
	background-color:#000000;
}

#centro{
	width:390px;
	float:left;
	height:400px;
	background-color:#000000;
	margin-right: 10px;
	margin-left: 2px;
	overflow: auto;
	margin-bottom: 10px;
}

#der{
	width:200px;
	float:right;
	height:400px;
	background-color:#000000;
}

#contenedor{
	width:770px;
	margin:0;
	height: 520px;
	background-color: #000000;
	background-image: url(images/negro.gif);
} 

.container {
	BORDER-RIGHT: 0px solid;
	BORDER-TOP: 0px solid;
	MARGIN: 0;
	BORDER-LEFT: 0px solid;
	WIDTH: 770px;
	BORDER-BOTTOM: 0px solid;
}

#abajo{
	width:770px;
	float:left;
	height:110px;
	background-color:#000000;
}

#arriba{
	width:770px;
	float:left;
	height:110px;
	background-color:#000000;
}
BODY {
	scrollbar-arrow-color:#FFFFFF;
	scrollbar-track-color:#000000;
	scrollbar-shadow-color:#000000;
	scrollbar-face-color:#000000;
	scrollbar-highlight-color:#000000;
	scrollbar-darkshadow-color:#000000;
	scrollbar-3dlight-color:#000000;
	background-image: url(images/background.gif);
 }