diff --git a/index.php b/index.php
index d2d03f757..b669379b6 100644
--- a/index.php
+++ b/index.php
@@ -24,7 +24,6 @@ include_once('./_head.php');
 $sql = " select bo_table from `{$g4['board_table']}` a left join `{$g4['group_table']}` b on (a.gr_id=b.gr_id)  where a.bo_device <> 'mobile' order by b.gr_order, a.bo_order ";
 $result = sql_query($sql);
 for ($i=0; $row=sql_fetch_array($result); $i++) {
-    $lt_style = "";
     if ($i%2==1) $lt_style = "margin-left:20px";
     else $lt_style = "";
 ?>
diff --git a/skin/member/basic/style.css b/skin/member/basic/style.css
index b6c4ddee5..97dbec8fd 100644
--- a/skin/member/basic/style.css
+++ b/skin/member/basic/style.css
@@ -32,7 +32,7 @@
 #find_info_result_wrap {margin:0 auto 20px;padding:10px 20px 15px;width:87%;border-right:1px solid #eee;border-bottom:1px solid #eee;background:#fff}
 
 /* 로그인 */
-#mb_login {margin:100px auto;width:500px}
+#mb_login {margin:0 auto;padding:100px 0;width:500px}
 #mb_login h1 {margin:0 0 20px;font-size:1.3em}
 #mb_login h2 {margin:0}
 #mb_login fieldset {position:relative;margin:0;padding:20px 20px 20px 95px;border:1px solid #cfded8;border-bottom:0;background:#fff}
@@ -61,7 +61,7 @@
 #scrap_do textarea {height:100px}
 
 /* 회원 패스워드 확인 */
-#mb_confirm {margin:100px auto;width:500px}
+#mb_confirm {margin:0 auto;padding:100px 0;width:500px}
 #mb_confirm h1 {margin:0 0 20px;font-size:1.3em}
 #mb_confirm p {padding:20px;border:1px solid #cfded8;border-bottom:0;background:#fff}
 #mb_confirm p strong {display:block}
@@ -70,7 +70,7 @@
 #mb_confirm_id {display:inline-block;margin-right:20px;font-weight:bold}
 
 /* 비밀글 패스워드 확인 */
-#pw_confirm {margin:100px auto;width:500px}
+#pw_confirm {margin:0 auto;padding:100px 0;width:500px}
 #pw_confirm h1 {margin:0 0 20px;font-size:1.3em}
 #pw_confirm p {padding:20px;border:1px solid #cfded8;border-bottom:0;background:#fff}
 #pw_confirm p strong {display:block}
diff --git a/skin/member/kcpcert/style.css b/skin/member/kcpcert/style.css
index b6c4ddee5..97dbec8fd 100644
--- a/skin/member/kcpcert/style.css
+++ b/skin/member/kcpcert/style.css
@@ -32,7 +32,7 @@
 #find_info_result_wrap {margin:0 auto 20px;padding:10px 20px 15px;width:87%;border-right:1px solid #eee;border-bottom:1px solid #eee;background:#fff}
 
 /* 로그인 */
-#mb_login {margin:100px auto;width:500px}
+#mb_login {margin:0 auto;padding:100px 0;width:500px}
 #mb_login h1 {margin:0 0 20px;font-size:1.3em}
 #mb_login h2 {margin:0}
 #mb_login fieldset {position:relative;margin:0;padding:20px 20px 20px 95px;border:1px solid #cfded8;border-bottom:0;background:#fff}
@@ -61,7 +61,7 @@
 #scrap_do textarea {height:100px}
 
 /* 회원 패스워드 확인 */
-#mb_confirm {margin:100px auto;width:500px}
+#mb_confirm {margin:0 auto;padding:100px 0;width:500px}
 #mb_confirm h1 {margin:0 0 20px;font-size:1.3em}
 #mb_confirm p {padding:20px;border:1px solid #cfded8;border-bottom:0;background:#fff}
 #mb_confirm p strong {display:block}
@@ -70,7 +70,7 @@
 #mb_confirm_id {display:inline-block;margin-right:20px;font-weight:bold}
 
 /* 비밀글 패스워드 확인 */
-#pw_confirm {margin:100px auto;width:500px}
+#pw_confirm {margin:0 auto;padding:100px 0;width:500px}
 #pw_confirm h1 {margin:0 0 20px;font-size:1.3em}
 #pw_confirm p {padding:20px;border:1px solid #cfded8;border-bottom:0;background:#fff}
 #pw_confirm p strong {display:block}