diff -r a9040a7c47d9 -r 0aa26796c69c client/css/renkan.css
--- a/client/css/renkan.css	Thu Jun 06 17:24:15 2013 +0200
+++ b/client/css/renkan.css	Thu Jun 06 18:48:57 2013 +0200
@@ -346,7 +346,7 @@
 
 .Rk-Edit-ColorPicker {
     position: absolute; top: -2px; left: 15px; width: 96px; height: 96px; border: 1px solid #CCCCCC;
-    padding: 5px 4px 4px 5px; background: #ffffff; border-radius: 5px; display: none;
+    padding: 5px 4px 4px 5px; background: #ffffff; border-radius: 5px; display: none; z-index: 4;
 }
 
 .Rk-Edit-ColorPicker-Text {