.bg_portada {
	background-image: url(../img/bg_portada.jpg);
	background-repeat: repeat;
	background-position: center center;
}
.tahomagris{
font-family:Tahoma,Arial, Helvetica;
font-size:11px;
color:#8B8B8B;
}
.tahomatitle{
font-family:Tahoma,Arial, Helvetica;
font-size:11px;
color:#CFCFCF;
}