diff --git a/res/forum/style.css b/res/forum/style.css
index d5501d4..1fa6029 100644
--- a/res/forum/style.css
+++ b/res/forum/style.css
@@ -75,6 +75,11 @@ img:hover
     margin-top: 1.5vh;
 }
 
+.output:hover
+{
+    filter: invert(10%);
+}
+
 #buttons
 {
     position: absolute;