.espaciomusicainternet {
	font-family: Arial, Helvetica, sans-serif;
	padding-top: 5px;
	padding-right: 5px;
	padding-bottom: 5px;
	padding-left: 5px;
}
.mp3background { text-align: center;
    background:url(http://www.asociacionmusica.com/i_mp3_promocion_musica_gratis/blue_mp3_ami_background.jpg); 
    background-position: center top;
	background-repeat: repeat-x;
	background-attachment: fixed;
}
.cabecera_interior	{
	background: url(i_mp3_promocion_musica_gratis/vertical_logo_peq.jpg) #FFFFFF no-repeat right;
}