@media (max-width:800px) {
	#horizon_header{display:none; width:100%}
	#horizon_menu{display:none; width:100%}
	#app_menu{display:block; width:100%}


	#id_Container{width:100%;}

	#id_col_left{display:none}
	#id_col_center{width:100%;}

	#mobile_board_list{display:none}
	#gallery_list{width:100%; overflow:hidden;}

	#id_frame_table_bottom{width:100%}
		#footer_copy{clear:both;}
		#footer_addr{float: left;}
		#footer_tel{float: left;}
}

@media (min-width: 801px) and (max-width: 1579px) { 
	#horizon_header{display:block; width:100%;display:table; table-layout:fixed;}
	#td_logo{width:30%; max-width:310px;}
	#app_menu{display:none; width:100%}



	#id_Container{width:100%;}

	#id_col_left{width:260px; border-right:1px solid #dadada}
	#left_sub_menu{width:250px;}
	#id_col_center{}
	#gallery_list{float:left; width:50%; overflow:hidden;}

	#id_frame_table_bottom{width:100%}
		#footer_copy{clear:both;}
		#footer_addr{float: left;}
		#footer_tel{float: left;}
}



/*@media (min-width: 1200px) and (max-width: 1609px) { */
@media (min-width:1580px){

	#horizon_header{display:block; width:1580px; display:table; table-layout:fixed; }
	#td_logo{width:310px;}

	#app_menu{display:none; width:100%}


	#id_Container{width:1580px;}

	#id_col_left{width:310px; border-right:1px solid #dadada}
	#left_sub_menu{width:300px;}
	#id_col_center{width:1270px;}
	#gallery_list{float:left; width:33.33%; margin-bottom:20px; overflow:hidden;}

	#id_frame_table_bottom{width:1580px}
		#footer_copy{clear:both;}
		#footer_addr{float: left;}
		#footer_tel{float: left;}
}