How to format a tag in CKEditor 4?
Each entry from the CKEDITOR.config.format_tags setting must have a corresponding definition in a configuration option named config.format_ (tagName), for example the tag is defined in CKEDITOR.config.format_h1 If you want to, for example, add CSS classes to format definitions, you can do it in the following way:
How to enable inline styles in CKEditor 4?
If you want to apply inline styles on selected text fragments, read about basic text styles and the Styles drop-down list. By default, some of these formats are not included in the Standard preset due to the CKEDITOR.config.format_tags settings available in the config.js file, but you can easily enable them by using one of the following solutions.
How to use CK-content CSS in CKEditor 5?
To use them in the front–end, you will have to add the ck-content CSS class to the container of your content. Otherwise the styles will not be applied. If you are not afraid to get your hands dirty, you can always create a custom CKEditor 5 build from the source code with all the CSS (both UI and the content) extracted to a separate file.
How to change default settings in CKEditor 4?
If you want to change the default settings for a particular editor instance, provide the modified config.format_tags value in the in-page configuration when creating a CKEditor 4 instance, for example: This will only apply to a selected CKEditor 4 instance that you create, without affecting your global configuration.
How to enable basic text styles in CKEditor?
By default, some of these styles are disabled in the Basic and Standard presets through the CKEDITOR.config.removeButtons setting in the config.js file, but you can easily enable them by using one of the following solutions. Open the config.js file available in your ckeditor directory, and edit the config.removeButtons entry in the following way:
Can you remove emtpy tags in CKEditor 4?
CKEditor 4 removes emtpy tags, so here you can do trick without changing any config settings. Now tag have content i.e. so CKEditor will not remove that tag. Is this answer outdated? Highly active question.