Committees - City of Portola

How Do I? - City of Portola

Staff - City of Portola

Notices - City of Portola

Governance - City of Portola

About - City of Portola

Public Works - City of Portola

Portola Pool - City of Portola

Departments - City of Portola

City Clerk - City of Portola

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

City of Portola

Title / URL	Issues
Committees - City of Portolawww.cityofportola.com/committees	7
How Do I? - City of Portolawww.cityofportola.com/how-do-i	3
Staff - City of Portolawww.cityofportola.com/staff	2
Notices - City of Portolawww.cityofportola.com/notices	2
Governance - City of Portolawww.cityofportola.com/governance	2
About - City of Portolawww.cityofportola.com/about	2
Public Works - City of Portolawww.cityofportola.com/public-works	2
Portola Pool - City of Portolawww.cityofportola.com/portola-pool	2
Departments - City of Portolawww.cityofportola.com/departments	2
City Clerk - City of Portolawww.cityofportola.com/city-clerk	2

Ensure interactive components are far enough apart

City of Portola

Where this issue has occurred