css/docs/content/components/progress.md

title	path	status	source	bundle
Progress	components/progress	New	https://github.com/primer/css/tree/master/src/progress	progress

Use progress components to visualize task completion. The Progress class adds a background color and aligns its children horizontally with flexbox. The children (Progress-item) should be individually colored with background utilities and sized with inline width styles in percentages. Overflow is hidden, so children that overflow will be clipped.

<span class="Progress">
  <span class="Progress-item color-bg-success-inverse" style="width: 50%;"></span>
</span>

Large progress

Large progress bars are slightly taller than the default.

<span class="Progress Progress--large">
  <span class="Progress-item color-bg-success-inverse" style="width: 50%;"></span>
</span>

Small progress

Small progress bars are shorter than the default.

<span class="Progress Progress--small">
  <span class="Progress-item color-bg-success-inverse" style="width: 50%;"></span>
</span>

Inline progress

For inline progress indicators, use the Progress and d-inline-flex with an inline element such as <span> and add a custom width style:

<span class="text-small text-gray mr-2">4 of 16</span>
<span class="Progress d-inline-flex" style="width: 160px">
  <div class="Progress-item color-bg-success-inverse" style="width: 25%"></div>
</span>

Accessibility

In cases where it's not possible to describe the progress in text, provide an aria-label attribute that does so:

<div aria-label="tasks: 8 of 10 complete">
  <span class="Progress">
    <span class="Progress-item color-bg-success-inverse" style="width: 80%;"></span>
  </span>
</div>

Progress with multiple values

To show the progress of tasks in multiple states (such as "done", "in progress", and "open"), add the Progress-item class and a distinct background color utility. Then give each one a percentage width proportional to the total number. Children are stacked from left to right, so if your widths add up to 100%, your bars will too. Note that items with very low percentage values might not be visible if they are smaller than 1px in width.

<div class="tooltipped tooltipped-n" aria-label="tasks: 80 done, 14 in progress, 6 open">
  <span class="Progress">
    <span class="Progress-item color-bg-success-inverse" style="width: 50%;"></span>
    <span class="Progress-item color-bg-warning-inverse" style="width: 25%;"></span>
    <span class="Progress-item color-bg-danger-inverse" style="width: 15%;"></span>
    <span class="Progress-item color-bg-info-inverse" style="width: 10%;"></span>
  </span>
</div>