Mapa de sitio | Portal UNAM

Vinculación | Portal UNAM

Normatividad | Portal UNAM

Acerca de la UNAM | Portal UNAM

Medidas Generales | Portal UNAM

Qué es la UNAM | Portal UNAM

Incorporación y revalidación de estudios | Portal UNAM

¿Qué hacer en caso de…? | Portal UNAM

Lema | Portal UNAM

Preceptos de Seguridad | Portal UNAM

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

Universidad Nacional Autónoma de México (UNAM)

	Title / URL	Issues
	Mapa de sitio \| Portal UNAMwww.unam.mx/sitemap	100
	Vinculación \| Portal UNAMwww.unam.mx/vinculacion	100
	Normatividad \| Portal UNAMwww.unam.mx/comunidad/academicos/normatividad	100
	Acerca de la UNAM \| Portal UNAMwww.unam.mx/acerca-de-la-unam	100
	Medidas Generales \| Portal UNAMwww.unam.mx/medidas-de-emergencia/medidas-generales	100
	Qué es la UNAM \| Portal UNAMwww.unam.mx/acerca-de-la-unam/que-es-la-unam	100
	Incorporación y revalidación de estudios \| Portal UNAMwww.unam.mx/comunidad/estudiantes/incorporacion-y-revalidacion-de-estudios	100
	¿Qué hacer en caso de…? \| Portal UNAMwww.unam.mx/medidas-de-emergencia/que-hacer-en-caso-de	100
	Lema \| Portal UNAMwww.unam.mx/acerca-de-la-unam/identidad-unam/lema	100
	Preceptos de Seguridad \| Portal UNAMwww.unam.mx/medidas-de-emergencia/recomendaciones-frente-riesgos/preceptos-de-seguridad	100

Ensure interactive components are far enough apart

Universidad Nacional Autónoma de México (UNAM)

Where this issue has occurred