diff --git a/static/css/lwui.css b/static/css/lwui.css
index 858666d..1b12db5 100644
--- a/static/css/lwui.css
+++ b/static/css/lwui.css
@@ -1,4 +1,13 @@
 .skin-purple .sidebar-menu > li.menu-open > a {
   color: #b8c7ce !important;
   background: #1e282c;
+}
+
+.help-key {
+    border: 1px solid #ddd;
+    padding: 4px;
+    border-radius: 3px;
+    background: #f6f6f6;
+    font-family: Courier, monospace;
+    box-shadow: #999 1px 1px 1px;
 }
\ No newline at end of file