a.pdf {
	text-decoration: none;
	background: url(../img/Iconos/file-red.gif) no-repeat;
	padding-left: 16px;
}
a.zip {
	text-decoration: none;
	background: url(../img/Iconos/file-orange.gif) no-repeat;
	padding-left: 16px;
}
a.psd {
	text-decoration: none;
	background: url(../img/Iconos/file-blue.gif) no-repeat;
	padding-left: 16px;
}