#column_l {
	width: 744px;
	padding: 15px;
	background-color: #000000;
	
}
html>body #column_l {
	width: 750px;
	padding: 0 15px;
	background-color: #000000;
	

}
#column_r {
	width: 0px;
	padding: 15px 10px;
	background-color: #000000;
	
}
html>body #column_r {
	width: 0px;
	padding: 15px 10px;
	background-color: #000000;
}