@media screen and (max-width: 1500px){
	#ebook_header.scrolled .container {padding:0}
	#ebook_sub_top .sub_visual {background-position:left -10px bottom -28px, center right}

	.ebook_search_filter .btn_custom {width:118px}
	.ebook_search_filter .search_bar {padding:24px 30px}
	.ebook_search_filter .search_bar .sch_btn_list {column-gap:6px;margin-left:6px}
	.ebook_search_filter .selected_filter_option {column-gap:30px}
	.ebook_search_filter .selected_filter_option .slt_option_list {gap:6px}
	.ebook_search_filter .search_detail .detail_inner {padding:0 30px 24px 30px}
	.ebook_search_filter .detail_btn_list {padding:18px 30px}
}

@media screen and (max-width: 1400px){
	#ebook_gallery_list.blog .list_box .link .board_new {transform:translateY(-1px)}
	#ebook_gallery_list.blog .list_box .link .subject .text {font-size:1.35em}
	#ebook_gallery_list.blog .list_box .link .dl_box .dl {margin-bottom:7px}

	.popular_search {column-gap:30px}
}

@media screen and (max-width: 1280px){
	#ebook_header {height:82px}
	#ebook_header .logo_area .logo {width:224px;height:39px}
	#ebook_header.scrolled {height:68px}
	#ebook_header.scrolled .logo_area .logo {width:200px;height:35px}

	#footer.ebook_footer {padding-bottom:70px}

	#ebook_sub_top .sub_visual {background-size:332px, 293px;background-position:left -10px center, right center}
	
	#ebook_gallery_list.blog .list_box .link {column-gap:16px}
	#ebook_gallery_list.blog .list_box .link .left_grid {width:calc(100% - 172px)}
	#ebook_gallery_list.blog .list_box .link .txt_area {width:calc(100% - 172px)}
	#ebook_gallery_list.blog .list_box .link .right_grid {width:156px}
	#ebook_gallery_list.blog .list_box .link .right_grid .qr_code {column-gap:6px;padding:6px}
	#ebook_gallery_list.blog .list_box .link .right_grid .qr_code .qr_img {width:52px;height:52px}
	#ebook_gallery_list.blog .list_box .link .right_grid .qr_code .text {width:calc(100% - 52px);font-size:0.9375em}

	.popular_search {column-gap:26px}
	.popular_search .cont_tit .icon {width:21px;margin-right:8px}
	.popular_search .keyword {padding:3px 14px}
	.popular_search .keyword .num {margin-right:8px}
	
	.ebook_search_filter {margin-bottom:45px}
	.ebook_search_filter .btn_custom {width:108px}
	.ebook_search_filter .search_bar {padding:18px 24px}
	.ebook_search_filter .search_bar .sch_btn_list {column-gap:4px;margin-left:4px}
	.ebook_search_filter .search_detail .detail_inner {padding:0 24px 18px 24px}
	.ebook_search_filter .search_detail .op_box {gap:6px 12px}
	.ebook_search_filter .search_detail .op_box .bundle {width:calc(100% / 5 - 9.7px)}
	.ebook_search_filter .selected_filter_option {column-gap:20px}
	.ebook_search_filter .detail_btn_list {padding:12px 24px}
}

@media screen and (max-width: 1080px){
	#ebook_header .logo_area .logo {width:212px;height:37px}
	#ebook_header.scrolled .logo_area .logo {width:198px;height:34px}
	
	#footer.ebook_footer {padding-bottom:40px}

	#ebook_sub_top .sub_visual {background-size:250px, 282px;background-position:left -10px center, right -57px center}
	
	#ebook_gallery_list.blog .list_box .link {display:block}
	#ebook_gallery_list.blog .list_box .link .left_grid {width:auto}
	#ebook_gallery_list.blog .list_box .link .cate_path .path::before {transform:translateY(-2px)}
	#ebook_gallery_list.blog .list_box .link .right_grid {display:flex;column-gap:10px;width:auto;margin-top:21px}
	#ebook_gallery_list.blog .list_box .link .right_grid .btn_custom {margin-bottom:0}
	#ebook_gallery_list.blog .list_box .link .right_grid .qr_code {display:none}

	.popular_search {display:block;padding:28px 0 24px 0}
	.popular_search .cont_tit {margin-bottom:14px}
	.popular_search .popular_keyword {flex-wrap:wrap;justify-content:center}
	.popular_search .keyword {padding:6px 10px}
	.popular_search .keyword .num {margin-right:4px}
	
	.ebook_search_filter .search_bar .sch_btn_list .btn_custom {width:44px}
	.ebook_search_filter .search_bar .sch_btn_list .btn_custom .text {width:1px;height:1px;font-size:1px;line-height:1px;text-indent:-9999px;overflow:hidden;position:absolute}
}

@media screen and (max-width:767px){
	#ebook_header {height:65px}
	#ebook_header.scrolled {height:56px}
	#ebook_header .logo_area .logo, 
	#ebook_header.scrolled .logo_area .logo {width:192px;height:33px}

	#ebook_sub_top .sub_visual {padding:40px 0;background-size:185px, 237px;background-position:left -10px center, right -70px center}
	#ebook_sub_top .sub_visual .sub_txt {font-size:1.05em}
	
	#ebook_gallery_list.blog .list_box .link .img_area {width:130px}
	#ebook_gallery_list.blog .list_box .link .txt_area {width:calc(100% - 142px)}
	#ebook_gallery_list.blog .list_box .link .cate_path {margin-bottom:2px;font-size:0.9375em}
	#ebook_gallery_list.blog .list_box .link .subject {margin-bottom:10px}
	#ebook_gallery_list.blog .list_box .link .subject .text {font-size:1.2em}
	#ebook_gallery_list.blog .list_box .link .board_new {width:18px;height:18px;transform:translateY(0)}
	#ebook_gallery_list.blog .list_box .link .board_new::after {font-size:11px}
	#ebook_gallery_list.blog .list_box .link .dl_box {font-size:0.9375em}
	#ebook_gallery_list.blog .list_box .link .dl_box .dl {column-gap:6px;margin-bottom:6px}
	#ebook_gallery_list.blog .list_box .link .dl_box .dt {width:53px}
	#ebook_gallery_list.blog .list_box .link .right_grid {column-gap:6px}
	
	.ebook_search_filter {margin-bottom:32px}
	.ebook_search_filter .search_bar {padding:12px 18px}
	.ebook_search_filter .search_detail .detail_inner {padding:8px 18px 18px 18px}
	.ebook_search_filter .search_detail .op_box {gap:5px 7px}
	.ebook_search_filter .search_detail .op_box .bundle {width:calc(100% / 2 - 4px)}
	.ebook_search_filter .selected_filter_option {display:block;margin-bottom:18px}
	.ebook_search_filter .selected_filter_option .slt_tit {margin-bottom:10px;transform:translateY(0)}
	.ebook_search_filter .selected_filter_option .slt_option_list {gap:4px}
	.ebook_search_filter .selected_filter_option .slt_option_list .slt {column-gap:5px;height:32px;padding:0 10px 0 12px}
	.ebook_search_filter .detail_btn_list {display:block;padding:12px 18px}
	.ebook_search_filter .detail_btn_list .btn_group {text-align:right}
}

@media screen and (max-width:480px){
	#ebook_header .logo_area .logo, 
	#ebook_header.scrolled .logo_area .logo {width:172px;height:30px;background-size:164px}

	#ebook_sub_top .sub_visual {background-size:185px, 314px;background-position:left -10px center, right -118px center}
	#ebook_sub_top .sub_visual .sub_txt {font-size:1em}

	#ebook_gallery_list.blog .list_box .link .left_grid {display:block}
	#ebook_gallery_list.blog .list_box .link .img_area {width:100%;margin:0 0 12px 0}
	#ebook_gallery_list.blog .list_box .link .txt_area {width:auto}
	
	.popular_search {padding:24px 0 21px 0}
	.popular_search .cont_tit {margin-bottom:10px}
	.popular_search .cont_tit .icon {width:18px;margin-right:6px}
	.popular_search .popular_keyword {font-size:1em}

	.ebook_search_filter {border-radius:8px}
	.ebook_search_filter .btn_custom {width:auto}
	.ebook_search_filter .search_bar {display:flex;flex-wrap:wrap;padding:12px}
	.ebook_search_filter .search_bar .sch_slt {width:100px}
	.ebook_search_filter .search_bar .input {width:calc(100% - 100px)}
	.ebook_search_filter .search_bar .input input {width:calc(100% - 38px)}
	.ebook_search_filter .search_bar .btn_sch {width:38px;height:38px;font-size:19px}
	.ebook_search_filter .search_bar .sch_btn_list {width:100%;margin:6px 0 0 0}
	.ebook_search_filter .search_bar .sch_btn_list .btn_custom {width:100%}
	.ebook_search_filter .search_bar .sch_btn_list .btn_custom .text {width:auto;height:auto;font-size:0.9375em;line-height:1;text-indent:0;position:relative}
	.ebook_search_filter .search_detail {width:100%}
	.ebook_search_filter .search_detail .detail_inner {padding:7px 12px 18px 12px}
	.ebook_search_filter .selected_filter_option .slt_option_list .slt {height:30px}
	.ebook_search_filter .detail_btn_list {padding:12px}
	.ebook_search_filter .detail_btn_list .btn_group .btn_custom {width:calc(50% - 2px)}
}