You’ll want to update the style_ash_blue.scss file in the interface folder, modifying the themes directory in public will cause your changes to be overwritten when any changes to the theme are introduced. The SCSS files located in
interface/themes get built to
public/themes and are used for production environments. You’d then rebuild your theme with
Further, you’ll need to manually increment
$v_js_includes located in
version.php to the next number to ensure cache-busting of old themes. If you’re actively working on changes, I recommend instead setting the environment variable
DEV which overrides the
$v_js_includes variable to the current microtime, resulting in the CSS files never being cached.