diff --git a/assets/css/default.css b/assets/css/default.css
index 01d4b736c..644d91c21 100644
--- a/assets/css/default.css
+++ b/assets/css/default.css
@@ -167,6 +167,7 @@ body a.pure-button-primary,
 
 .pure-button-primary,
 .pure-button-secondary {
+  white-space: normal;
   border: 1px solid #a0a0a0;
   border-radius: 3px;
   margin: 0 .4em;