#cuerpo {
  float:left;
 background-image:url(../actualidad/img/fondo_cuerpo.jpg);
 background-repeat:repeat-y;
 }

#blq-izquierda {
  width: 656px;
  background:url(none);
  background-color:transparent;
  padding:0px;
  float:left;
  color:#000;
}

#blq-derecha{
  width: 348px; 
  float:left;
  background-color:transparent;
} 

#titulares{
 padding-left:10px;
 padding-right:10px;
 margin:0px auto;
 background-color:transparent;
}

select .select_bus {
background-color:#00FF55;
}