diff --git a/assets/css/app.css b/assets/css/app.css
index 5ce163f..3fdde42 100644
--- a/assets/css/app.css
+++ b/assets/css/app.css
@@ -325,6 +325,7 @@ section.content h2 {
 .slice_logo {
   width: 200px;
   max-width: 200px;
+  filter: grayscale(100);
 }
 
 .metadata {