Last updated February 5, 2020

Make your theme a subtheme of a "base" theme, allowing it to inherit all the base theme's templates and other properties. When creating Drupal themes it is common to use the Classy theme provided with Drupal core as a base theme to jumpstart your development.

In this tutorial we'll learn how to:

  • Use the base theme key in our theme's .info.yml file
  • Make our Ice Cream theme inherit from the Classy theme, or any other theme