markdown 如何在Drupal 8中的Restricted HTML CKEditor中提供左，右，中心对齐按钮

Posted 2021-05-05

Not only do you have to drag the alignment buttons to the toolbar in /admin/config/content/formats, but you also have to add class="text-align-left text-align-center text-align-right" to any tags you want to be able to align in your list of allowed tags (eg, paragraph tags at the very least!)

Also make sure those classes have associated styles in your stylesheets