Bootstrap 4 Cookbook

How it works…

Similarly to Using Bootstrap's Sass mixins to create custom buttons recipe of this chapter, we will utilize Bootstrap's Sass mixins to alter the look of our buttons. In this recipe, we will change the radius of borders on buttons, button groups, and drop-down components. To achieve this, we are employing Bootstrap's border-radius mixin using the following pattern:

.classname {    @incude border-radius(#em);}