diff --git a/themes/default/_css/tab.css b/themes/default/_css/tab.css
index 25362978..3a9234bb 100644
--- a/themes/default/_css/tab.css
+++ b/themes/default/_css/tab.css
@@ -13,7 +13,7 @@
 }
 .edui-tab-nav .edui-tab-item .edui-tab-text{
     display: block;
-    padding:8px 12px;
+    padding:5px 12px;
     border: 1px solid transparent;
     color: #0088cc;
     text-decoration: none;
@@ -28,7 +28,7 @@
     border: 1px solid #ddd;
     border-bottom-color: transparent;
     background-color: #fff;
-    padding:8px 12px;
+    padding:5px 12px;
     color: #555555;
     cursor: default;
 }