Reply To: custom CSS in WYSIWYG editor

• John Huebner

• June 9, 2015 at 11:07 am

The question is not really an ACF question but a WP/TniyMCE question.

Here is a good article: https://vip.wordpress.com/documentation/register-additional-html-attributes-for-tinymce-and-wp-kses/

you can find more info by doing a google search for “altering allowed html elements in wp tinymce”