$bootstrap4: true;                           // <--- Do not delete this variable. It is used in theme/_blocks.scss and theme/_understrap.scss.

@import "theme/theme_variables";             // <--- Add your variables into this file. Also add variables to overwrite Bootstrap or Understrap variables here
@import "assets/bootstrap4/bootstrap";       // <--- Loads Bootstrap
@import "theme/understrap";                  // <--- Loads the Understrap defaults. Just a few classes to incorporate BS in WP
@import "theme/colors";                      // <--- This creates the necessary bootstrap color classes.
@import "theme/blocks";                      // <--- This adds Bootstrap styles to blocks.

// Optional files - If you dont use the corresponding plugins/scripts/fonts comment em out
@import "theme/contact-form7";               // <--- Contact Form 7 - Bootstrap support
@import "theme/woocommerce";                 // <--- Loads WooCommerce style fixes. Comment out if you aren't using WooCommerce
@import "assets/fontawesome/font-awesome";   // <--- Font Awesome Icon font

// Any additional imported files //
@import "theme/theme";                       // <--- That's where you can add your own design. Thats your part!