.showvariables {
	display:block;
	float:none;
	clear:both;
	width:100%;
	}
pre {
	font-family: courier;
	font-size: 1rem;
	line-height: 115%;
	color: #000;
	background-color:#CCC!important;
	margin-top:4rem;
}
pre ul {
}
.showvariables pre h2,
.showvariables pre h3 {
	color: #000;
	font-weight:bold;
	margin: 10px 0;

}
.showvariables pre h2 {
	font-size:2rem;
}
.showvariables pre h3 {
	font-size:1.5rem;
}