@media all and (max-width: 868px) {
	.navbar-fixed-top
	{
		display: none;
	}
	#header
	{
		text-align: center;
	}
	.menu_control, .left_menu_level_2, .menu_item_2
	{
		display: block;
	}

	.menu_control
	{
		float: left;
	}

	.main_menu, #sidebar
	{
		display: none;
	}
	#sidebar
	{
		width: 50%;
	}
	#sidebar > ul
	{
		width: 100%;
	}
	#content
	{
		margin-left: 0px;
	}

	.main_first, .main_second
	{
		width: 100%;
	}
}

@media all and (max-width: 1024px) {
	.main_first, .main_second
	{
		width: 100%;
	}
}