body {
	margin: 0;
	padding: 0;
	border: 0;
}
#container {
	padding: 0;
}
#masthead {
	overflow: visible;
	background-image: url('../images_master/gtc_masthead.jpg');
	background-repeat: no-repeat;
}
#sidebar {
	margin: 0;
	padding: 0;
	border: 0;
}
#content {
	margin: 0;
	padding: 0;
	border: 0;
}
#column_l {
	position: relative;
	float: left;
}
#column_r {
	position: relative;
	float: right;
	
}
#footer {
	width: auto;
	clear: both;
	overflow: auto;
}
.float_right {
	float:right;
}