#column_l {
	width: 840px;
	padding: 0px 0px;
	background-color: white;
}
html>body #column_l {
	width: 840px;
	padding: 0px 0px;
	background-color: white;
}
#column_r {
	width: 170px;
	padding: 5px;
	background-color: #C3DCE5;
}
html>body #column_r {
	width: 170px;
	padding: 5 0px;
	background-color: #C3DCE5;
}
#content {
	background-color: White;
}