diff --git a/progit/static/progit.css b/progit/static/progit.css
index 2975fda..2c70843 100644
--- a/progit/static/progit.css
+++ b/progit/static/progit.css
@@ -725,7 +725,8 @@ ul.changes {
     background-color: #0066cc;
 }
 
-#preview img {
+#preview img,
+.comment_body img {
     width: 50%;
 }