pre {
	/* Keep the following attributes as default */
	text-align: left;
	overflow: hidden;
	visibility: hidden; /* This is to hide the code in the body area of the html */
	position: absolute;
	left: -999px;
	top: -999px;
}

code { 
		/* Keep the following attributes as default */
		background-color: #ffc 
		}
pre code { 
		/* Keep the following attributes as default */
		background-color: #eee 
		}