<script type="text/javascript">

    CKEDITOR.replace('Content', { toolbar: 'basic', height: 200 });

</script>

<script type="text/javascript">

     CKEDITOR.replace('Content, { toolbar: 'basic', height: 360, allowedContent: {

               img: {

                   attributes: '!src, alt', // src is required

                   styles: 'height, width'

               }

         }

     });

</script>