diff --git a/src/main/webapp/resources/framework/css/common.css b/src/main/webapp/resources/framework/css/common.css
index 65f1418f..8b304c09 100644
--- a/src/main/webapp/resources/framework/css/common.css
+++ b/src/main/webapp/resources/framework/css/common.css
@@ -57,25 +57,14 @@ select {
 
 #mainview_wrap{float:left;height:302px;}
 
-/* Main left board */
-#main_leftcontent{width:400px;float:left;margin-left:10px;margin-top:20px;display:inline; height:100px;}
-#main_leftcontent .left_board01{background: url("/resources/images/index/bg_board01.gif") no-repeat ; float:left;width:408px; height:111px; display:block;}
-#main_leftcontent .left_board01 ul{list-style-type:none;padding-left:10px;}
-#main_leftcontent .left_board01 li{padding-bottom:10px;}
 
-#main_leftcontent .left_board02{background: url("/resources/images/index/bg_board02.gif") no-repeat ;float:left; width:408px; margin-top:8px; height:186px;}
-#main_leftcontent .left_board02 ul{list-style-type:none; padding-left: 10px; padding-bottom:2px;}
-#main_leftcontent .left_board02 ul li{line-height:20px; display:inline; vertical-align: middle;}
 
-.dot_bl{float:left; background: url("/resources/images/bl_dotblack.gif") no-repeat ; background-position: 0px 8px; padding-left:8px; vertical-align: middle; width:270px; text-align: left;}
 .lcount{float:right; padding-right: 20px;}
-.dot_bl2{float:left; background: url("/resources/images/bl_grayarrow.gif") no-repeat ; background-position: 0px 3px; padding-left:8px;  vertical-align: middle; width:310px;  text-align: left; padding-bottom:10px;}
 .rwriter{float:left; width:80px;}
 .rdate{float:left;color:#959595}
 .new{float:left; padding-left:10px;width: 40px;}
 
 .board_title{padding-left:10px;padding-top:10px; height:34px; }
-.board_title2{background: url("/resources/images/bl_underline2.gif") no-repeat ; background-position: 0px 30px;padding-top:10px; height:34px; }
 .more{float:right; padding-right: 5px;}
 
 
@@ -91,13 +80,13 @@ select {
 
 #search_field{clear:both;float:left;width:800px;}
 #search_field_loc{padding-top:10px;padding-bottom:10px;}
-#search_field h2{display:inline;padding-top:40px;background: url("/resources/images/bg_h2.gif") no-repeat;
+#search_field h2{display:inline;padding-top:40px;
 background-position: left center;padding-left:10px;padding-top:2px;letter-spacing:-1px;}
 
 #search_field fieldset{border:1px solid #E1E1E1;padding:7px;}
 .sf_start{padding-bottom:10px;padding-top:10px;}
 /* Layout */
-#wrap{margin-left:0px;width:100%;background: url("/resources/images/body/background_sky.jpg") no-repeat left top transparent;height:59px;}
+#wrap{margin-left:0px;width:100%;height:59px;}
 #topnavi{float:left;background-color:#0f438a; width:100%;height:40px;margin-top:10px;}
 #topnavi ul{list-style-type:none;padding-top:13px;padding-left:0px;}
 #topnavi li{display:inline;font-size:13px;color:#727272;font-weight:bold;padding-right:10px;padding-left:10px;}
@@ -113,26 +102,8 @@ background-position: left center;padding-left:10px;padding-top:2px;letter-spacin
 
 
 
-.bottom{
-   background: url("/resources/images/leftmenu/leftmenu_bottom.gif") no-repeat scroll left bottom transparent;
-    padding: 0px 3px 3px 15px;height:10px;}
-.top{
-   background: url("/resources/images/leftmenu/leftmenu_top.gif") no-repeat scroll left top transparent;
-    padding: 0px 3px 3px 15px;height:10px;}	
-#nav ul{list-style-type:none;}
-#nav a{}
-#nav ul li{
-	background: url("/resources/images/leftmenu/bl_depth01.gif") no-repeat 140px 8px;
-    border-top: 1px solid #EAEAEA;
-    padding: 4px 6px 1px;} 
-#nav ul li ul{border-top: 1px solid #EAEAEA;}
-#nav ul li ul li {
-background: url("../images/leftmenu/snbmenu_brd.gif") no-repeat scroll 0 11px transparent;
-border: medium none;
-font-size: 0.92em;
-line-height: 1.27em;
-margin: 0; background-color:#f2f2f2;
-}
+
+
 .nav_style{width:150px;padding-left:14px;min-height:420px}
 .leftmenu_dept01 a{font-weight:bold;}