diff --git a/s/master.css b/s/master.css
index bc14c29..25aed09 100644
--- a/s/master.css
+++ b/s/master.css
@@ -125,7 +125,7 @@ input, select, textarea {
 }
 
 img#f0ck-image {
-    max-width: 420px;
+    max-width: 100%;
 }
 
 .vjs-audio.vjs-has-started .vjs-poster {