custom ckeditor for django-cms(should be included in settings.py)

setting.py

CKEDITOR_SETTINGS = {
 # 'language': '{{ language }}',
 # 'toolbar': 'CMS',
 # 'skin': 'moono',
 # 'toolbar_CMS': [
 #  ['Undo', 'Redo'],
 #  ['cmsplugins', '-', 'ShowBlocks'],
 #  ['Format', 'Styles'],
 #  ['TextColor', 'BGColor', '-', 'PasteText', 'PasteFromWord'],
 #  ['Maximize', ''],
 #  '/',
 #  ['Bold', 'Italic', 'Underline', '-', 'Subscript', 'Superscript', '-', 'RemoveFormat'],
 #  ['JustifyLeft', 'JustifyCenter', 'JustifyRight'],
 #  ['Link', 'Unlink', 'Anchor'],
 #  ['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-', 'Table'],
 #  ['Source']
 # ],

 # See: https://github.com/yakupadakli/django_blog/blob/master/ckeditor/ckeditor/styles.js
 # for default style definitions.'name': 'Page Header H1',
 'stylesSet': [
     {
         'name': "intro-lead-in",
         'element': "h3",
         'attributes': {
             'class': 'intro-lead-in',
         },
     },
     {
         'name': "intro-heading",
          'element': "h3",
         'attributes': {
             'class': 'intro-heading',
         }
     },
     {
         'name': "button",
         'element': "h3",
         'attributes': {
             'class': 'page-scroll btn btn-xl',
         }
     },
{
         'name': "text-muted",
          'element': "h3",
         'attributes': {
             'class': 'text-muted',
         }
     },
{
         'name': "section-heading",
          'element': "h3",
         'attributes': {
             'class': 'section-heading',
         }
     },
{
         'name': "section-subheading",
          'element': "h3",
         'attributes': {
             'class': 'section-subheading text-muted',
         }
     },
 ]
}