I have a Drupal 9.3 site where I installed the Olivero experimental theme. I need to do some modification in the CSS.

How do I create an Olivero sub-theme?

  • Welcome to Drupal Answers! Is there anything specific you need to understand? Creating a sub-theme for Olivero isn't different from creating a sub-theme for another theme. Without a specific question, users would end up copying the documentation, hoping you notice something you didn't notice before. – apaderno Jul 22 at 12:11
  • There is no official support for Olivero (sub)theming untill a future feature of the theme generator is released. In the meanwhile you might find what your looking for at mherchels git repo – Joehoe Jul 22 at 14:30

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