.codeblock
{
	border: thin #BCBCBC inset;
	margin-left: auto;
	margin-right: auto;
	font-size: small;
	color: black;
	font-family: Consolas, "Courier New", Courier, Monospace;
	background-color: #dddddd;
	overflow: auto;
	width: 95%;
	max-height: 400px;
}

.codeblock pre { margin: 0em; }