Jobs - Open Vacancies at DCU | Dublin City University

DCU Sport | Dublin City University

DCU Alumni | Dublin City University | DCU Alumni

Student Support & Development | Dublin City University | Student Support & Development

CTYI - Centre for Talented Youth Ireland | Dublin City University

Undergraduate & Postgraduate Courses | Dublin City University

DCU Placement | Dublin City University

DCU Age Friendly University | Dublin City University | DCU Age Friendly University

DCU Campus Store | Dublin City University

Student Health Service | Dublin City University | Student Health Service

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

December 2025

November 2025

Dublin City University

Title / URL	Issues
Jobs - Open Vacancies at DCU \| Dublin City Universitywww.dcu.ie/people/jobs	11
DCU Sport \| Dublin City Universitywww.dcu.ie/dcusport	10
DCU Alumni \| Dublin City University \| DCU Alumniwww.dcu.ie/alumni	3
Student Support & Development \| Dublin City University \| Student Support & Developmentwww.dcu.ie/students	2
CTYI - Centre for Talented Youth Ireland \| Dublin City Universitywww.dcu.ie/ctyi	2
Undergraduate & Postgraduate Courses \| Dublin City Universitywww.dcu.ie/courses	2
DCU Placement \| Dublin City Universitywww.dcu.ie/placement	2
DCU Age Friendly University \| Dublin City University \| DCU Age Friendly Universitywww.dcu.ie/agefriendly	2
DCU Campus Store \| Dublin City Universitywww.dcu.ie/campusstore	2
Student Health Service \| Dublin City University \| Student Health Servicewww.dcu.ie/health	2

Ensure interactive components are far enough apart

Dublin City University

Where this issue has occurred