.pub_728x90 {
	BACKGROUND-POSITION: left top; FLOAT: left; BACKGROUND-IMAGE: url(../mediaweb/images/publicidad/publicidad.jpg); WIDTH: 742px; BACKGROUND-REPEAT: no-repeat; HEIGHT: 90px; TEXT-ALIGN: right
}
.pub_234x90 {
	BACKGROUND-POSITION: left top; FLOAT: left; BACKGROUND-IMAGE: url(../mediaweb/images/publicidad/publicidad.jpg); WIDTH: 248px; BACKGROUND-REPEAT: no-repeat; HEIGHT: 90px; TEXT-ALIGN: right
}
.pub_640x30 {
	FLOAT: left; WIDTH: 640px; HEIGHT: 45px; BACKGROUND-COLOR: #e5e5e5
}
.pub_340x250 {
	BACKGROUND-POSITION: center top; BACKGROUND-IMAGE: url(../mediaweb/images/publicidad/publicidad2.jpg); PADDING-TOP: 14px; BACKGROUND-REPEAT: no-repeat; TEXT-ALIGN: center
}