Success Criterion 2.5.8 Target Size (Minimum) AA with only the first two exceptions:
The size of the target for pointer inputs is at least 24 by 24 CSS pixels, except where:
- Spacing: Undersized targets (those less than 24 by 24 CSS pixels) are positioned so that if a 24 CSS pixel diameter circle is centered on the bounding box of each, the circles do not intersect another target or the circle for another undersized target;
- Equivalent: The function can be achieved through a different control on the same page that meets this criterion;
The first exception allows for tiny target sizes, which the SC acknowledges in the Understanding document:
It is still possible to have very small, and difficult to activate, targets and meet the requirements of this Success Criterion, provided that the targets don't have any adjacent targets that are too close.
The modal dialog, which should have appeared by now, shows a conformant example.
Used in the post 2.5.8: Adversarial Conformance.