diff --git a/file_viewer.php b/file_viewer.php
index 4a2692c..c8ba9a5 100644
--- a/file_viewer.php
+++ b/file_viewer.php
@@ -24,7 +24,7 @@
         echo "#input_$useableName:checked + .submenu_$useableName,
       .submenu_$useableName:hover {
           display: block;
-          background-color: $randomColor, 0.1);
+          background-color: $randomColor, 0.2);
       }\n";
 
         generateCSSCode($filename);