### Add utilities
-New utilities can be added to the default `$utilities` map with a `map-merge`. Make sure our `_utilities.scss` is imported first, then use the `map-merge` to add your additional utilities. For example, here's how to add a responsive `cursor` utility with three values.
+New utilities can be added to the default `$utilities` map with a `map-merge`. Make sure our required Sass files and `_utilities.scss` are imported first, then use the `map-merge` to add your additional utilities. For example, here's how to add a responsive `cursor` utility with three values.
```scss
+@import "bootstrap/scss/functions";
+@import "bootstrap/scss/variables";
@import "bootstrap/scss/utilities";
$utilities: map-merge(
Modify existing utilities in the default `$utilities` map with `map-get` and `map-merge` functions. In the example below, we're adding an additional value to the `width` utilities. Start with an initial `map-merge` and then specify which utility you want to modify. From there, fetch the nested `"width"` map with `map-get` to access and modify the utility's options and values.
```scss
+@import "bootstrap/scss/functions";
+@import "bootstrap/scss/variables";
@import "bootstrap/scss/utilities";
$utilities: map-merge(
Remove any of the default utilities by setting the group key to `null`. For example, to remove all our `width` utilities, create a `$utilities` `map-merge` and add `"width": null` within.
```scss
+@import "bootstrap/scss/functions";
+@import "bootstrap/scss/variables";
@import "bootstrap/scss/utilities";
$utilities: map-merge(