diff --git a/question/type/ddimageortext/styles.css b/question/type/ddimageortext/styles.css
index 0ee6b36d224..5754309fa3e 100644
--- a/question/type/ddimageortext/styles.css
+++ b/question/type/ddimageortext/styles.css
@@ -5,6 +5,7 @@
 
 .que.ddimageortext div.droparea img, form.mform fieldset#id_previewareaheader div.droparea img  {
     border: 1px solid #000000;
+    max-width: none;
 }
 
 .que.ddimageortext .draghome, form.mform fieldset#id_previewareaheader .draghome {