How to Add Classes to Blocks

By adding a custom class to a block, you can use it to add your own custom styling.

  1. Open a post or a page in the editor
  2. Click on the block you want to add a custom class to
  3. Select “Block” from the top of the right column (next to “Post” or “Page”)
  4. Scroll down to the bottom and expand the Advanced tab
  5. Add your class to the “Additional CSS class(es)” field