body,td,th {
	font-family: Helvetica, Arial, sans-serif;
	margin-top: 0px;
	margin-left: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}

#nav_block {
	background-image:url(../graphics/banner_3.jpg); 
}

.style1 {
	text-align:left; 
	margin-top: 10px;
}