body {
	background-repeat: no-repeat;
}

div#disponibili {
	margin: 5px;
	height: 100px;
	width: 480px;
	background-image: url("trasp.gif");
	background-repeat: no-repeat;
	background-position: top;
}

html { overflow: hidden; }
body { overflow: hidden; }

img.tendina
{
position:absolute;
left:0px;
top:0px;
z-index:-1;
filter:alpha(opacity=80); 
-moz-opacity:0.8; 
opacity:0.8; 

}