h3#catalogo{background: #9b1f2e url(../img/general/cabeceras/catalogo.gif) no-repeat top right;}
h3#catalogo div.cas{background: transparent url(../img/cas/cabeceras/catalogo.gif) no-repeat;}
h3#catalogo div.eus{background: transparent url(../img/eus/cabeceras/catalogo.gif) no-repeat;}
h3#catalogo div.ing{background: transparent url(../img/ing/cabeceras/catalogo.gif) no-repeat;}