Add css file to the Admin Theme of the Commerce Kickstart distribution? I'm trying to add a css file to the Admin Theme (for Backend) of the Commerce Kickstart distribution.

I tried this in a custom module, but not working, the css file is not loaded at all.

drupal_add_css(drupal_get_path('theme', 'commerce_kickstart_admin') . 'css/overrides.css', array('group' =&gt; CSS_THEME, 'type' =&gt; 'file'));


I created the css file at:

profiles/commerce_kickstart/themes/commerce_kickstart_admin/css/overrides.css


Also, is there any way to put the css file in other location? like: 


  site/all/themes/mytheme/css/overrides.css
I would strongly suggest to create a subtheme for additional CSS. That's what subthemes are for, after all, and it's less work than to make a module. Simply use info file and it's stylesheets[all][] entry.

If you have time, you can investigate how AdaptiveTheme allows GUI editing of CSS, and implement this in your custom theme. AT is open-source after all, so it would be legal to copy-paste this functionality. It will make your life easier for future: