Home | Auburn University

Auburn alumnus and HudsonAlpha president Dr. Neil Lamb to address summer graduates

Center for Educational Outreach & Engagement | Auburn University Outreach

Outreach at Auburn University

Government & Economic Development Institute | Auburn University Outreach

Auburn Online | Distance and Continuing Education Programs | Auburn University

Office of Public Service | Auburn University Outreach

Office of Professional & Continuing Education

Auburn University

Privacy Statement | OACP

All interactive components on a page, such as buttons or menus, should be far enough apart 
from other interactive areas, to avoid them being used by mistake. 

This ensures people with motor impairments can easily click or tap on the right element.

## How to fix

* Ensure all interactive elements are at least 24 CSS pixels wide and tall
* OR ensure there is at least 24 CSS pixels (minus the width and height of the element)
  between each interactive element

## Methodology

This check is run on both the mobile and desktop versions of every page. Results
for each may differ.

1. All interactive elements are identified, including buttons, links, and form controls.
2. If an element is not normally visible, it is ignored. This includes elements which
   are positioned offscreen or cropped (e.g. for 'screen-reader only' text).
3. If an element is larger than 24 CSS pixels in both dimensions, it passes.
4. Otherwise, the element is compared to all other elements on the page.
5. The minimum horizontal gap between the element is calculated as 24 CSS pixels,  
   minus the width of the element.
6. The minimum vertical gap between the element is calculated as 24 CSS pixels,  
   minus the height of the element.
7. If another element falls within the minimum horizontal or vertical gap, the 
   element fails, unless both are links that point to the same place.

## Further reading

* [Target Size (Minimum)](https://www.w3.org/WAI/WCAG22/Understanding/target-size-minimum.html)
* [Technique C42 - Using min-height and min-width to ensure sufficient target spacing](https://www.w3.org/WAI/WCAG22/Techniques/css/C42)

ensure-minimum-target-size

September 2025

August 2025

	Title / URL	Issues
	Home \| Auburn Universityauburn.edu/	7
	Auburn alumnus and HudsonAlpha president Dr. Neil Lamb to address summer graduateswww.auburn.edu/academic/provost/commencement/speakers/2025/summer/	6
	Center for Educational Outreach & Engagement \| Auburn University Outreachauburn.edu/outreach/ceoe/	5
	Outreach at Auburn Universityauburn.edu/outreach/	5
	Government & Economic Development Institute \| Auburn University Outreachauburn.edu/outreach/gedi/	5
	Auburn Online \| Distance and Continuing Education Programs \| Auburn Universityauburn.edu/online/	5
	Office of Public Service \| Auburn University Outreachauburn.edu/outreach/ops/	5
	Office of Professional & Continuing Educationauburn.edu/outreach/opce/	5
	Auburn Universityauburn.edu/invented-url-for-404-page	2
	Privacy Statement \| OACPauburn.edu/administration/oacp/privacy.php	1

Ensure interactive components are far enough apart

Auburn University

Where this issue has occurred