diff --git a/contrib/static/krane.css b/contrib/static/krane.css
index a3a639a..29daef1 100644
--- a/contrib/static/krane.css
+++ b/contrib/static/krane.css
@@ -65,6 +65,7 @@
       .image {
         border-radius: 0px;
         border: 1px solid #363636;
+        max-width: 250px;
       }
       .thread {
         padding-top: 5px;