.delete {
	width: 15px;
	height: 15px;
	background: url(/resources/images/b_drop.png);
	overflow: hidden; 
}
.url {
	cursor: pointer;
	color: #fff;
}
.centerbox {
	width: 75%;
	margin: 0 auto;
}
#header {
	border-bottom: 1px solid blue;
}
#content {
	min-height: 40em;
}
#footer {
	border-top: 1px solid blue;
}
tr.inactive td {
	color: gray;
}
.max_height {
	max-height: 35em;
	border: 1px solid blue;
	overflow: auto;
}