body {
	margin:0px;
	text-align:center;
	
}
h1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size:11px;
	color:gray;

}
h2 {

}
ul {
	margin:0px;
	list-style:none;
	padding:0px;
}
a {
	color:black;
}	
a:visited {
	color:#939393;
}
img {
	border:0;

}
<!-- 				 -->
.top {
	margin-left: auto;
	margin-right: auto;
	width:890px;
	height:15px;
	font-family: Arial, Helvetica, sans-serif;
	font-size:11px;
	color:grey;
	text-align:left;
}
.banner_index {
	height:230px;
	background-color:#e8e8e8;
	background-repeat:no-repeat;
	background-position:top;
	text-align:center;
}
.banner_audio {
	height:230px;
	background-color:#9b6042;
	background-repeat:no-repeat;
	background-position:top;
	
}
.banner_diseno {
	height:230px;
	background-color:#483002;
	background-repeat:no-repeat;
	background-position:top;
	
}
.banner_hospedaje {
	height:230px;
	background-color:#b1ca64;
	background-repeat:no-repeat;
	background-position:top;
	
}
.banner_multimedia {
	height:230px;
	background-color:#5b859b;
	background-repeat:no-repeat;
	background-position:top;
}
.banner_software {
	height:230px;
	background-color:#7f7b78;
	background-repeat:no-repeat;
	background-position:top;
}
.banner_comercio {
	height:230px;
	background-color:#a3b0a6;
	background-repeat:no-repeat;
	background-position:top;
	
}
.banner_contactenos {
	height:230px;
	background-color:#3c2b17;
	background-repeat:no-repeat;
	background-position:top;
}
.banner_cotizacion {
	height:230px;
	background-color:#94dd2b;
	background-repeat:no-repeat;
	background-position:top;
}




.marco {
	width:890px !important; /*moz width*/
	width:900px; /*IE width*/
	margin-left: auto;
	margin-right: auto;
	text-align:left;
	width:900px;	
	border:0px;	
	padding-left:10px;
}
.contenido_izq {
	float:left;
	width:720px;	
	margin-top:10px;
}
.cuentas {
	width:120px !important; /*moz width*/
	width:140px; /*IE width*/
/* 	height:450px; */
	float:left;
	border-left: dashed gray 1px;
	padding-left:10px;
	padding-top:10px;
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	text-align:center;
}
.liaboutus {
	width:380px !important; /*moz width*/
	width:400px; /*IE width*/
	height:155px;
	font-family: Arial, Helvetica, sans-serif;
	font-size:11px;
	float:left;
	text-align:justify;
	padding-right:20px;
	border-bottom:1px solid #C1C1C1;
	}
.productos {
	width:300px;
	height:155px !important; /*moz width*/
	height:95px; /*IE width*/
	float:left;
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	border-bottom:1px solid #C1C1C1;
}
.p_index {
	font-family: Arial, Helvetica, sans-serif;
	font-size:10px;
	text-align:justify;
	display:block;
	width:160px;
	margin-left:50px;
}
.lititulos {
	width:720px;
	height:20px;
	margin-top:10px;
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	color:gray;
	float:left;
}
.liaudiovideo{
	width:225px;
	height:115px;
	float:left;	
	background-image:url(images/audio.gif);
	background-repeat:no-repeat;
	background-position:left;
	border-bottom:1px #C1C1C1 dashed;
}
.lidiseno {
	width:225px;
	height:115px;
	float:left;
	background-image:url(images/diseno.gif);
	background-repeat:no-repeat;
	background-position:left;
	margin-left:13px;
	border-bottom:1px #C1C1C1 dashed;
}
.lihospedaje {
	width:225px;
	height:115px;
	float:left;
	background-image:url(images/hospedaje.gif);
	background-repeat:no-repeat;
	background-position:left;
	margin-left:13px;
	border-bottom:1px #C1C1C1 dashed;
}
.limultimedia {
	width:225px;
	height:115px;	
	background-image:url(images/multimedia.gif);
	background-repeat:no-repeat;
	background-position:left;
	float:left;
	border-bottom:1px #C1C1C1 dashed;
	margin-top:5px;
}
.lisoftware {
	width:225px;
	height:115px;
	float:left;	
	background-image:url(images/software.gif);
	background-repeat:no-repeat;
	background-position:left;
	margin-left:13px;
	border-bottom:1px #C1C1C1 dashed;
	margin-top:5px;
}
.licomercio {
	width:225px;
	height:115px;
	float:left;
	background-image:url(images/comercio_electronico.gif);
	background-repeat:no-repeat;
	background-position:left;
	margin-left:13px;
	border-bottom:1px #C1C1C1 dashed;
	margin-top:5px;
}

.links_barra {
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	color:black;
	text-decoration:none;
}
.links_barra:hover {
	font-weight:bold;
}
.links_servicios {
	font-family: Arial, Helvetica, sans-serif;
	font-size:12px;
	color:black;
	text-decoration:none;
}
.links_servicios:hover {
	font-weight:bold;
}
.div_bottom {
	width:850px;
	font-family: Arial, Helvetica, sans-serif;
	font-size:11px;
	float:left;
	text-align:center;
}
.textos {
	font-family: Arial, Helvetica, sans-serif;
	font-size:11px;
	text-align:justify;
}
.li_izquierda {
	width:341px;
	float:left
}
.li_derecha {
	float:left;
	width:341px;
	margin-left:20px;
}
.formulario {
	font-family: Arial, Helvetica, sans-serif;
	font-size:10px;
	color:black;
	margin-left:16px;
}