#main_nav_list a#main_nav_item1 {
				   background: url(img24.png) no-repeat;

				}
				#main_nav_list a#main_nav_item1:hover {
				   background: url(img25.png) no-repeat;

				}
			#main_nav_list a#main_nav_item5 {
				   background: url(img1.png) no-repeat;

				}
				#main_nav_list a#main_nav_item5:hover {
				   background: url(img2.png) no-repeat;

				}
			#main_nav_list a#main_nav_item19 {
				   background: url(img3.png) no-repeat;

				}
				#main_nav_list a#main_nav_item19:hover {
				   background: url(img4.png) no-repeat;

				}
			#main_nav_list a#main_nav_item18 {
				   background: url(img5.png) no-repeat;

				}
				#main_nav_list a#main_nav_item18:hover {
				   background: url(img6.png) no-repeat;

				}
			#main_nav_list a.main_nav_active_item {
				   background: url(img41.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_active_item {
				   background: url(img50.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item10 {
				   background: url(img44.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item10:hover {
				   background: url(img45.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item12 {
				   background: url(img46.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item12:hover {
				   background: url(img47.png) no-repeat;

				}
			.sub_nav_list a.sub_nav_item13 {
				   background: url(img48.png) no-repeat;

				}
				.sub_nav_list a.sub_nav_item13:hover {
				   background: url(img49.png) no-repeat;

				}