html, body { width: 100%;
height: 100%;
background-color: #00B181;
background-image: url(imagenes/fondo_index.jpg);
text-align:center; }

a{
	text-decoration: none;
	color: #fff;
}

body {
	background-image: url(imagenes/fondo_index.jpg);
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size:11px;
	padding-top: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
	padding-right: 0px;
	margin-top: 0px;
	margin-bottom: 0px;
	margin-left: 0px;
	margin-right: 0px;
	text-align: left;
}

.contenedor {
	margin-top: -249px;
	margin-left: -300px;
	position:absolute;
    top:50%;
    left: 50%;
    width: 600px;
	height: 318px;
	
}

.presentacion {
	position:absolute;
	width:600px;
	height: 275px;
	background-image: url(imagenes/logo_index.jpg);
}

.menu {
	margin-top: 275px;
	margin-left: 63px;
	color: #fff;
	height: 43px;
	vertical-align:text-bottom;
	font-size: 1.2em;
	width: 480px;
	position: absolute;
	z-index:2;
	text-align: left;
}

.bot_productos{
text-align: center;
position: absolute;
margin-left:120px;
background-image: url(imagenes/boton_int.jpg);
width: 120px;
height: 43px;
}

.bot_links {
text-align: center;
position: absolute;
margin-left:360px;
background-image: url(imagenes/boton_der.jpg);
width: 120px;
height: 43px;
}

.bot_la_empresa {
text-align: center;
margin-left:0px;
width: 120px;
height: 43px;
background-image: url(imagenes/boton_iz.jpg);
position: absolute;
}