Colorbox theming documentation is out of date. Help needed for Drupal 8

Here's the setup I used for a Drupal 10 site with a child theme. I created a folder called 'colorbox' in the root of my child theme folder and added my custom Colobox CSS and JS files to that folder. I then updated the *.libraries.yml file to include the Colorbox css and js files like this:

*.libraries.yml file before adding colobox:

global-styling:
  css:
    theme:
      css/style.css: {}

*.libraries.yml file after adding colobox:

global-styling:
  css:
    theme:
      css/style.css: {}
      colorbox/colorbox.css: {}

  js:
    colorbox/colorbox.js: {}

And that all worked.

Remember to clear Drupal caches after making these changes.

There is an official documentation about this https://www.drupal.org/docs/develop/creating-modules/adding-assets-css-j... →