diff --git a/res/forum/style.css b/res/forum/style.css
index 2135fe6..661d506 100644
--- a/res/forum/style.css
+++ b/res/forum/style.css
@@ -43,4 +43,9 @@ body
 img + img
 {
     margin-left: 0.25vh;
+}
+
+img:hover
+{
+    filter: invert(25%);
 }
\ No newline at end of file