<h1>Progress bar</h1>
<div class="b-progress">
<div class="b-progress__inner" style="width:80%;" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100"></div>
</div>
<h1>Progress bar</h1>
<div class="b-progress">
<div class="b-progress__inner" style="width:80%;" role="progressbar" aria-valuenow="80" aria-valuemin="0" aria-valuemax="100"></div>
</div>
/* No context defined for this component. */
Accessibility guide for progress bars from here: https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_progressbar_role
To get this to work as a progress loader you will need to add JS feedback to whatever is loading, that passes the percentage number to the style width property and aria-valuenow on .b-progress__inner.