diff --git a/adm/admin.tail.php b/adm/admin.tail.php
index f641e0386..bd22840a3 100644
--- a/adm/admin.tail.php
+++ b/adm/admin.tail.php
@@ -28,7 +28,9 @@ $(function(){
     var $gnb = $('.gnb_1depth > a');
     $gnb.mouseover(function() {
         $('.gnb_1depth').removeClass('gnb_1depth_over');
+        $('.gnb_1depth').removeClass('gnb_1depth_on');
         $(this).parent().addClass('gnb_1depth_over');
+        $(this).parent().addClass('gnb_1depth_on');
         hide_menu = false;
     });
 
@@ -43,6 +45,8 @@ $(function(){
     $gnb.focusin(function() {
         $('.gnb_1depth').removeClass('gnb_1depth_over');
         $(this).parent().addClass('gnb_1depth_over');
+        $('.gnb_1depth').removeClass('gnb_1depth_on');
+        $(this).parent().addClass('gnb_1depth_on');
         hide_menu = false;
     });
 
@@ -61,12 +65,14 @@ $(function(){
     $(document).click(function() {
         if(hide_menu) {
             $('.gnb_1depth').removeClass('gnb_1depth_over');
+            $('.gnb_1depth').removeClass('gnb_1depth_on');
         }
     });
 
     $(document).focusin(function() {
         if(hide_menu) {
             $('.gnb_1depth').removeClass('gnb_1depth_over');
+            $('.gnb_1depth').removeClass('gnb_1depth_on');
         }
     });
 });
@@ -75,6 +81,7 @@ function hide_menu_layer()
 {
     if(hide_menu) {
         $('.gnb_1depth').removeClass('gnb_1depth_over');
+        $('.gnb_1depth').removeClass('gnb_1depth_on');
     }
 }
 </script>
diff --git a/css/adm.css b/css/adm.css
index e9928917d..d9c6f13d6 100644
--- a/css/adm.css
+++ b/css/adm.css
@@ -24,10 +24,10 @@ h1 {margin-bottom:20px;color:#333;font-size:1.5em;font-family:"dotum";letter-spa
 /* 본문 바로가기 */
 #to_content a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden}
 #to_content a:focus,
-#to_content a:active {width:100%;height:70px;background:#000;color:#ddd;font-size:2em;text-align:center;text-decoration:none;line-height:3.3em}
+#to_content a:active {width:100%;height:70px;background:#fff;font-size:2em;font-weight:bold;text-align:center;text-decoration:none;line-height:3.1em}
 
 /* 레이아웃 */
-#hd {z-index:10;height:105px;background:url('../adm/img/hd_bg.jpg') #2c2f34 top left repeat-x}
+#hd {z-index:10;height:105px;background:url('../adm/img/hd_bg.jpg') #383a3f top left repeat-x}
 #hd h1,
 #hd h2 {margin:0;padding:0;width:0;height:0;border:0;overflow:hidden}
 #hd_wrap {position:relative;margin:0 auto;width:1000px}
@@ -42,17 +42,17 @@ h1 {margin-bottom:20px;color:#333;font-size:1.5em;font-family:"dotum";letter-spa
 
 /* gnb js on */
 #gnb {}
-#gnb ul {zoom:1}
+#gnb ul {z-index:10;zoom:1}
 #gnb ul:after {display:block;visibility:hidden;clear:both;content:""}
 .gnb_1depth {position:relative;float:left;margin-left:-1px;border:1px solid #222;border-top:0;border-bottom:0}
 .gnb_1depth a {display:block;width:90px;height:35px;color:#e0e0e0;font-weight:bold;text-align:center;line-height:2.95em}
-.gnb_1depth_on a {/* gnb 활성스타일 */}
+.gnb_1depth_on a {background:#fff;color:#000}
 .gnb_1depth a:focus,
 .gnb_1depth a:hover,
 .gnb_1depth a:active {text-decoration:none}
 .gnb_1depth ul {width:0px;height:0px;overflow:hidden}
-.gnb_1depth_over ul {position:absolute;top:35px;left:0;width:auto;height:auto}
-.gnb_2depth a {display:block;padding:10px;background:#000;color:#fff}
+.gnb_1depth_over ul {position:absolute;top:35px;left:-1px;width:auto;height:auto;border:1px solid #ccc;border-top:0}
+.gnb_2depth a {display:block;padding:5px 10px;width:161px;height:25px;background:#fff;color:#000;font-weight:normal;text-align:left;line-height:2.1em}
 /* gnb js off */
 
 #current_loc {position:absolute;top:-5000px;left:0}
@@ -185,7 +185,7 @@ button {padding:3px;border:1px solid #ced9de;background:#f6f9fa;cursor:pointer}
 
 /* 사이드뷰 */
 .sv_wrap {display:inline-block;position:relative;font-weight:normal}
-.sv_wrap .sv {z-index:1000;display:none;margin:5px 0 0;border:1px solid #515151;background:#484848}
+.sv_wrap .sv {z-index:5;display:none;margin:5px 0 0;border:1px solid #515151;background:#484848}
 .sv_nojs .sv {display:block}
 .sv_wrap .sv a {display:inline-block !important;margin:0 !important;padding:3px !important;width:94px;border-bottom:1px solid #555;color:#fff !important}
 .sv_wrap a:focus,
diff --git a/css/default.css b/css/default.css
index 789b69e75..ec62f7964 100644
--- a/css/default.css
+++ b/css/default.css
@@ -22,7 +22,7 @@ a:active {color:#2a6bc4;text-decoration:underline}
 /* 본문 바로가기 */
 #to_content a {z-index:100000;position:absolute;top:0;left:0;width:1px;height:1px;overflow:hidden}
 #to_content a:focus,
-#to_content a:active {width:100%;height:75px;background:#000;color:#ddd;font-size:2em;text-align:center;text-decoration:none;line-height:3.3em}
+#to_content a:active {width:100%;height:75px;background:#000;color:#fff;font-size:2em;font-weight:bold;text-align:center;text-decoration:none;line-height:3.3em}
 
 /* 이미지 등비율 리사이징 */
 .img_fix {float:left;width:100%;height:auto}