.glass {
	padding: 6px;
	
	background: #eee;
	background: -webkit-gradient(linear, left top, left bottom, from(#eee), color-stop(0.5, #ddd), color-stop(0.5, #c0c0c0), to(#aaa));
	background: -moz-linear-gradient(top, #eee, #ddd 50%, #c0c0c0 50%, #aaa);

	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;

	-webkit-box-shadow: 0 0 10px rgba(0,0,0,.7);
	-moz-box-shadow: 0 0 10px rgba(0,0,0,.7);
	box-shadow: 0 0 10px rgba(0,0,0,.7);
}

.aluminium {
	padding: 5px;
	
	background: #ccc;
	background: -webkit-gradient(linear, left top, left bottom, from(#ddd), color-stop(0.25, #aaa), to(#8a8a8a));
	background: -moz-linear-gradient(top, #ddd, #aaa 25%, #8a8a8a);
	
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	
	border: 1px solid #666;
	
	-webkit-box-shadow: 0 0 10px rgba(0,0,0,.7);
	-moz-box-shadow: 0 0 10px rgba(0,0,0,.7);
	box-shadow: 0 0 10px rgba(0,0,0,.7);
}

.transparent {
	padding: 5px;
	
	background: #555;
	background: rgba(0,0,0,.4);
	
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	
	border: 1px solid rgba(0,0,0,0.3);
	
	-webkit-box-shadow: 0 0 10px rgba(0,0,0,.7);
	-moz-box-shadow: 0 0 10px rgba(0,0,0,.7);
	box-shadow: 0 0 10px rgba(0,0,0,.7);
}

.red {
	background: #ff5555;
	background: rgb(242, 188, 206);
}
.yellow {
	background: #ffff55;
	background: rgba(255,255,0,.4);	
}
.green {
	background: #55ff55;
	background: rgba(0,255,0,.4);	
}
.blue {
	background: #5555ff;
	background: rgba(0,0,255,.4);
}