div.src_code {
	background-color:#EEE;
	border:1px solid #AAA;
	padding: 5px;
}
div.diagram_block {
	background-color:#EEE;
	border:1px solid #AAA;
	display:inline-block;
	margin:2px;
	padding:5px;
}
div.diagram_client_block {
	display:inline-block;
	vertical-align:top;
}
div.diagram_request_block {
	display:inline-block;
}
li.task { font-weight:bold;}