    </div>
            <div class="bx--col-sm-4 bx--col-md-3 bx--col-lg-4 toolSide">
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### About this requirement

* [IBM 2.1.1 Keyboard](https://www.ibm.com/able/requirements/requirements/#2_1_1)  
* [ARIA practices - Managing focus with aria-activedescendant](https://www.w3.org/WAI/ARIA/apg/practices/keyboard-interface/#kbd_focus_activedescendant)
* [HTML - the tabindex attribute](https://html.spec.whatwg.org/multipage/interaction.html#the-tab