a.link_pdf { padding: 0.3em 0px 0.3em 25px; background: url('../images/icona_pdf.gif') no-repeat left top }
a.link_zip { padding: 0.3em 0px 0.3em 25px; background: url('../images/icona_zip.gif') no-repeat left top }

img.left { margin: 6px; float: left; border: solid 1px #000000 }
img.right { margin: 6px; float: right; border: solid 1px #000000 }

p.left { text-align: left }
p.right { text-align: right }
p.center { text-align: center }

br.clr { clear: both }

img.no_border { border: 0 }

.u { text-decoration: underline }

.hidden { display: none }

#notice_ok {  padding: 10px; font-weight: bold; font-size: 0.9em }
#notice_error { padding: 10px; font-weight: bold; font-size: 0.9em }