diff --git a/css/custom.sass b/css/custom.sass
index f47329a..235066f 100644
--- a/css/custom.sass
+++ b/css/custom.sass
@@ -68,6 +68,9 @@ td
             background-color: white
             display: block
 
+        tr:hover td
+            background-color: rgba(gray, 0.3)
+
 $noteclassic: #99d
 $noteimportant: #ff0
 $notewarning: #d99