Class timetables - The University of Sydney

Arts and Social Sciences - The University of Sydney

Error (404) - The University of Sydney

Music - The University of Sydney

Law - The University of Sydney

Science - The University of Sydney

Course search - The University of Sydney

Current students - The University of Sydney

Give

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

University of Sydney

Title / URL	Issues
Class timetables - The University of Sydneywww.sydney.edu.au/students/timetables.html	68
Arts and Social Sciences - The University of Sydneywww.sydney.edu.au/content/courses/field-of-study/arts.html	65
Error (404) - The University of Sydneywww.sydney.edu.au/invented-url-for-404-page	64
Error (404) - The University of Sydneywww.sydney.edu.au/errors/404.html	64
Music - The University of Sydneywww.sydney.edu.au/content/courses/field-of-study/music.html	63
Law - The University of Sydneywww.sydney.edu.au/content/courses/field-of-study/law.html	63
Science - The University of Sydneywww.sydney.edu.au/content/courses/field-of-study/science.html	63
Course search - The University of Sydneywww.sydney.edu.au/courses/search.html	62
Current students - The University of Sydneywww.sydney.edu.au/students/	58
Givewww.sydney.edu.au/engage/give.html	6

Ensure interactive components are far enough apart

University of Sydney

Where this issue has occurred