@media all and (max-width :1280px)  {

	.header_wrap {  padding: 0 20px;}
	.header_inner { width:auto; height: 67px;}
	.vb_inner { width:auto;  padding: 28px 20px 0 20px;}
	.top_option_inner { width:auto;}
	.contents_wrap { width:auto;       margin: -74px 20px 40px 20px; }
	.footer_wrap { padding: 0 20px;}
	.footer_inner { width:auto}

	.top_search_box { width:220px; margin:20px 20px 0 0;}
	
	.vb_tab ul li { width:200px;}
	.footer_c { float: none;  background: url(../img/background/footer_cc_img.png) no-repeat left 0;       margin-top: 10px; }
	.ad_search_box { width:900px;}
	.result_contents { width:70%;}
	
	.view_box { width:auto;margin: -30px 12px 50px 12px; }
	.view_left { width:69%;}
	
	.home_list_inner { width:auto;  padding: 40px 20px;}
	.main_quick_box { width: auto; padding: 0 20px;}
	.main_notice_inner { width: auto;     padding: 22px 50px 22px 20px;}
	.popular_list_wrap { width: auto;     padding: 42px 20px; }
	.m_latest_inner { width: auto;    padding: 42px 20px; }
	.footer_address { float: none;}
	.gnb_bg .bg_wrap { width: auto}
	.nav_user_info { width: 220px; margin: 30px 20px 0 0; }
	#gnb .menu { width: 130px; }
	.m_latest_wrap { padding: 0px;}
	
	#top_nav_wrap ul li { margin-right: 0;}
	#top_nav_wrap ul li a { font-size: 15px;}
	#top_nav_wrap { margin: 0 0 0 30px; }
	#top_nav_wrap.menu5 { margin: 0 0 0 10px; }
  #top_nav_wrap.menu5 #gnb { margin-left: 15px; }
  #top_nav_wrap.menu5 #gnb .menu { width: 115px; }

}

/*================================================================*/

@media only screen and (max-width :1024px)  {
	#top_nav_wrap {  display: none;}
	.header_login_col { display: none; }
	


	.top_mobile_right {  display: block;}
	.top_search_box { display: none; }
	.visual_box{background-size: cover; height: auto; padding-bottom: 80px; }
	.vb_inner { height: auto;    }
	.vb_inner h3 { font-size: 16px; float: none;  margin: 0;}
	.vb_tab { float: none;    margin: 5px 0 0 0px; }
	.vb_tab ul li { width:33.3%; }
	.footer_inner h2 { display: none; }
	.footer_address { margin: 0 0 20px 0;}
	.footer_c { margin: 0;}
	.footer_text p { width:auto; float: none; margin: 0 0 6px 0;}
	.top_option_inner h4 { float: none; font-size: 18px; margin-bottom: 10px;}
	.top_option_inner .option_lbox { margin: 0 0 0 0;padding: 0 210px 0 0;  }
	
	.option_search{ width:200px; }
	.ad_search_box { width:auto;}
	.result_contents { width:auto; float: none; margin-bottom: 30px;} 
	.result_right_box { float: none; width:auto} 
	.view_left { width:auto;  float: none;  margin-bottom: 20px;} 
	.view_contents { background: none; }
		
	.view_aside  {  float: none ; width:auto;  }
	.tablet_nav { display: block;}
	.top_right_box { margin: 11px 0 0 0;}
	.tablet_nav .tablet_nav_bt { padding: 5px 0 0 0;}


	/* 0729 */
	.sub_alert_wrap { width: auto}
	.sub_alert_inner {     padding: 60px 0 0 0px;   background: url(../img/background/sub_alert_bg02.png) no-repeat 0 0px;   }
	

}


/*================================================================*/

@media only screen and (max-width :750px)  {
		
		.row_list ul li {     padding: 14px 0 20px 0px; }
		.row_list ul li .list_num { display: none;}    
    	
    
    	.sel_box { width:auto;}

    	.top_gnav { display: none; }
    	
		.option_left { float: none; margin-bottom: 10px;}
		.option_search { position: relative; right:auto; top:auto; width: auto; }
		.top_option_inner .option_lbox { padding: 0;}
		
    	.browse_alphabet .mobile_select { display: block; }
    	.alphabet_eng { background: #f3f3f3; padding: 10px; margin-bottom: 0px}
		.alphabet_kor { background: #f9f9f9; padding: 10px;}
    	.alphabet_eng a,
    	.alphabet_kor a     	{ display: none; }
    	.recent_box .row_list ul li {     padding: 10px 0 10px 0px; }
    	.item_option_dl dt { float: none;  line-height: normal;   display: none; }
    	.item_option_dl .item_dd { margin: 0 0 0 0; }
    	.item_option_dl .item_dd .sel_span { float: none; width:auto; margin-bottom: 5px;}
    	.item_option_dl .item_dd .option_search{ float: none; width:auto; }
    	.item_help_box { background: none;     padding: 0 0 20px 0px; }
    	.collection_item_link ul li { float: none; overflow: hidden; width:auto; margin: 12px 0; }
    	.item_option .option_lbox { padding: 0;}
		.ad_search_box dl dt { float: none;  width:auto; text-align: left; }
		.ad_search_box dl dd { margin: 0;}
		.ad_option_dd .sel_span { width:70px;}
		.ad_option_dd p {margin: 0 0 0 148px; } 
		.result_option { padding: 0;}
		.result_option .sel_span { width: auto; float: none;}
		.result_search { margin: 10px 0;}
		.ads_btn { position: relative; right:auto; top:auto; width:auto;}
		.vd_col span, .vd_col strong { float: none;  margin-bottom: 8px;}
		.vd_col p { margin: 0 0 0 14px;}
		.vd_col  span em{  display: inline-block; }   
		
		
		.vd_depth02 .vd_depth_b .vd_col p{ margin: 0 0 0 26px;}
		.vd_depth03 .vd_depth_b .vd_col p{ margin: 0 0 0 36px;}
		.vd_depth04 .vd_depth_b .vd_col p{ margin: 0 0 0 50px;}
		.vd_depth05 .vd_depth_b .vd_col p{ margin: 0 0 0 64px;}
		.vd_depth06 .vd_depth_b .vd_col p{ margin: 0 0 0 80px;}
		.h_list { margin-bottom: 20px}
		.home_search{  width:auto; margin: 0 30px 40px 30px;}
		.home_quick{  width:auto}
		.home_list_inner { padding: 20px}
		.main_search_wrap { width: auto;     margin: 40px auto 30px auto;  padding: 0 20px;}
		.main_quick_box ul li { width: 33.33333%}
		.main_quick_box ul li:nth-child(1),
		.main_quick_box ul li:nth-child(2) { width: 50%}
		.main_visual_wrap { background-size: cover; padding-bottom: 20px;  }
		
		.main_notice_inner h3 { float: none;  margin-bottom: 30px;}
		.m_n_list { margin: 0;}
		.m_n_list ul li { float: none; width: auto;     padding: 0 120px 0 0px;  margin-bottom: 10px; }
		.m_n_list ul li:last-child  {margin-bottom: 0px; }
		.main_notice_inner {     padding: 22px 20px; } 
		.main_notice_inner .m_n_plus { right: 20px; }
		
		.file_list_title { float: none; width: auto; }
 		.file_list_title h3 {      width: auto; padding: 15px; text-align: left; width: auto; height: auto;  }
		.file_list_title h3 span {  display: none; }
		.f_l_wrap { margin: 0;}
		.file_list_title a { position: absolute; right: 10px; top:11px;  padding: 0;border-radius: 20px;border:0px !important; }
		.file_list_title a span { text-align: left; overflow: hidden; text-indent: -9999px;width: 36px;height: 36px; padding: 0;  background: url(../img/background/read_more_plus.png) no-repeat 50% 50%;  border:1px solid #e2e2e2; border-radius: 19px;}
		.f_l_wrap .col-md-6:last-child  .f_l_box{ margin-bottom: 0}
		
		 

}


/*================================================================*/

@media only screen and (max-width :400px)  {
 	

 	.footer_banner ul li { float: none; width:auto; }
 	
 	

	.g_nav_box .login_bt { background: #fff; padding: 0;}
	.g_nav_box .about_bt {  background: #fff;border-right: 1px solid #ccc; padding: 0 4px 0 0; }
	
	
	
	
	


}