#container_contenido{
	text-align:center; 
	text-align:left; 
	margin-left:30px; 
	padding-top:30px; 
	margin-bottom:25px;
}
#texto{
	position:relative;
	float:left;
	width:450px;
}
#contacto3{
	position:relative;
	float:left;
	margin-top:-20px;
	margin-left:50px;
}
.titulo{
	font-weight:bold;
	font-size:20px;
	height:40px;
	border-bottom:1px dotted #666;
}