#principal
{
	width: 875px;
	height: 515px;
	margin: 20px 0 5px 25px;
}
#principal H2
{
	background: url(../img/contato/contato.gif) no-repeat left top;
	width: 150px;
	height: 15px;
	text-indent: -9999px;
	overflow: hidden;
	margin: 30px;
}