Source: dist/css/library_boot.css, line 10967
9.3.2.2 Tab Dark: Active
Description: Active State of Dark Tab. Add and remove the active is-active class from the li-tag toggle the active effect
Example
Default styling
<li class="br-t_3 br_solid:md br_white-0 m-l_1 nav-item ">
<a class="a:bg_accent h:underline-none c_white text-shadow_black-1 br-b_3 br_white-0 br_solid:md:md h:bg_secondary h:br_accent h:c_white m-y_n2:md nav-link p-y_3:md p-x_4 active">
Active
</a>
</li>