diff --git a/butterfly/sass/_layout.sass b/butterfly/sass/_layout.sass
index 07c98a0..1169cb4 100644
--- a/butterfly/sass/_layout.sass
+++ b/butterfly/sass/_layout.sass
@@ -51,7 +51,8 @@ body
 
       .extra
         display: block
-        white-space: pre
+        white-space: pre-wrap
+        word-break: break-all
 
   &::-webkit-scrollbar
     background: $scroll-bg