td.shadt {
	background-image: url(assets/umbre/shadowt.jpg);
	height: 10px;
}
td.shadl {
	background-image: url(assets/umbre/shadowl.jpg);
	width: 10px;
}
td.shadr {
	background-image: url(assets/umbre/shadowr.jpg);
	width: 10px;
}
td.shadb {
	background-image: url(assets/umbre/shadowb.jpg);
	height: 10px;
}
td.shadtl {
	background-image: url(assets/umbre/shadowtl.jpg);
	height: 10px;
	width: 10px;
}
td.shadtr {
	background-image: url(assets/umbre/shadowtr.jpg);
	height: 10px;
	width: 10px;
}
td.shadbl {
	background-image: url(assets/umbre/shadowbl.jpg);
	height: 10px;
	width: 10px;
}
td.shadbr {
	background-image: url(assets/umbre/shadowbr.jpg);
	height: 10px;
	width: 10px;
}