diff --git a/public/css/icinga/main.less b/public/css/icinga/main.less
index 5262767e0..bbcd750f0 100644
--- a/public/css/icinga/main.less
+++ b/public/css/icinga/main.less
@@ -162,6 +162,13 @@ table.common-table {
       cursor: pointer;
     }
   }
+
+  caption {
+    border-top: 1px solid @gray-light;
+    caption-side: bottom;
+    text-align: right;
+    font-style: italic;
+  }
 }
 
 .name-value-table th {