diff --git a/static/theme.css b/static/theme.css
index 567d3d653bbf7343c166fc6487a824b3377bea47..ad6b0e370f7bb7dcb30450ed2e86bbfc60bed56a 100644
--- a/static/theme.css
+++ b/static/theme.css
@@ -495,7 +495,7 @@ a{
     margin-left: auto;
     margin-right: auto;
     margin-top: 50px;
-    max-width: 100%;
+    max-width: 500px;
     width: 100%;
     width: -moz-available;
 }