Horizontal scroll
For: Designer, Developer
Reflow (1.4.10 level AA)
https://www.w3.org/WAI/WCAG21/Understanding/reflow.html
Test on a mobile device and test by zooming into 400% on the browser.
- Content viewed on mobile devices (i.e. displayed at 320px wide) should not have horizontal scrolling.
- Content zoomed into 400% should still allow content to reflow without horizontal scroll or overlapping.
- Content which must be displayed in two dimensions, such as maps and data tables, may have horizontal scrolling only on that element.