diff --git a/contrib/static/krane.css b/contrib/static/krane.css
index ed8886a..14d92c4 100644
--- a/contrib/static/krane.css
+++ b/contrib/static/krane.css
@@ -532,5 +532,5 @@ background-repeat: repeat;
 }
 
 .post {
-    width: 85%;
+    max-width: 85%;
 }