diff --git a/style.css b/style.css
index 22652d5..f969938 100644
--- a/style.css
+++ b/style.css
@@ -122,7 +122,7 @@ div.lhg-toolbar-header > * {
   display: inline-block;
 }
 
-div.lhg-tool .lhg-tool-info {
+div.lhg-tool .lhg-tool-info, div.lhg-tool .lhg-tool-info:hover {
   background-color: #111;
   border-color: #000;
   border-width: 2px;