body{
margin-bottom:0;
margin-left:0;
margin-top:0;
margin-right:0;
}

#header {
	background-color:#3e3e3e;
	height:85px;
	width:100%;
	background-image:url(img/top_sombra.gif);
	background-position: bottom;
	background-repeat:repeat-x;
	text-align:center;
	margin-bottom: 10px;
	}

#img{
	width:100%;
	text-align:center;
	}
	
#contenido_div{
 background-image:url(images/back_contenido.gif) ;
 width:742px;
 margin:0 auto;

 }
 
 #sidebar{
	padding-top:5px;
	text-align:left;
	width:180px;
	padding-left:20px;
	padding-right:20px;
	font-family:Arial, Helvetica, sans-serif;
	font-size:11px;
	color:#333333;
 }
 
 .right {
float:right;
}
.left {
float:left;
}
.centro{
	width:480px;
	padding-left:26px;
	padding-right:5px;
	padding-top:5px;
	text-align:justify;
	font-family:Arial, Helvetica, sans-serif;
	font-size:11px;
	color:#333333;
 }
 .clear {
clear:both;
}
.titulo{
	color:#990000;
	font-family:Arial, Helvetica, sans-serif;
	font-size:20px;
	font-style: normal;
	font-weight: bold;
	text-transform: none;
	list-style-type: none;
}
.subtitulo{
	color:#990000;
	font-family:Arial, Helvetica, sans-serif;
	font-size:15px;
	font-style: normal;
	font-weight: bold;
	text-transform: none;
	list-style-type: none;
}
.rojo {
	color: #FF0000;
}
.naranja {
	color: #FF6600;
}
.amarillo {
	color: #DFA800;
}
.verde {
	color: #00AE00;
}
.aqua {
	color: #21AB97;
}
.azul {
	color: #0066FF;
}