Editing font to serif

_layouts/create.html

@@ -6,7 +6,7 @@ layout: default
   .editable {
     padding: 10px 10px 10px 10px;
     min-height: 1.5em;
-    font-family: monospace;
+    font-family: serif;
     border: 1px dashed gray;
   }
   .question {