Issue #2350011 by rpayanm, Palashvijay4O, xq1003, zealfire, yoroy, arunkumark:...

Issue #2350011 by rpayanm, Palashvijay4O, xq1003, zealfire, yoroy, arunkumark: Too small/large font sizes for body text in CKEditor

core/modules/ckeditor/css/ckeditor-iframe.css

@@ -3,7 +3,7 @@
  */
 body {
   font-family: Arial, Verdana, sans-serif;
-  font-size: 12px;
+  font-size: 15px;
   color: #222;
   background-color: #fff;
   margin: 8px;