Button styles can be applied to any element with the .btn class applied. Basically, you’ll want to apply these to only <a> and<button>, <input> elements.

Buttons are the primary elements provided by bootstrap which are modified by extending the bootstrap variables to make them as per theme. Adminify provided two types of varients for buttons solid and outline you see following style:-

<b-button variant="primary" class="mb-10 mr-10">Primary</b-button>