avoid covering floating elements

diff --git a/themes/default.css b/themes/default.css
index 56e9cd52a0718432f3c6db001fead3e08932a391..d716f446cb6072d2572a9cb90e42fd0d622341fa 100644 (file)
--- a/themes/default.css
+++ b/themes/default.css
@@ -240,12 +240,14 @@ table {
     clear: both;
     width: 33%;
     margin: .25em 0 .5em 1em;
+    z-index: 1;
   }
   .left {
     float: left;
     clear: both;
     width: 33%;
     margin: .25em 1em .5em 0;
+    z-index: 1;
   }
   .left .left, .left .right,
   .right .left, .right .right,