Staff Directory • Napa County, CA • CivicEngage

RSS • Napa County, CA • CivicEngage

Government | Napa County, CA

Custom404 • Napa County, CA • CivicEngage

ADA Information | Napa County, CA

How to Apply | Napa County, CA

Napa County, CA | Official Website

Claims & Appeals | Napa County, CA

Self Sufficiency Services | Napa County, CA

Well and Onsite Wastewater Treatment | Napa County, CA

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

Napa County, California

Title / URL	Issues
Staff Directory • Napa County, CA • CivicEngagewww.countyofnapa.org/directory.aspx	100
RSS • Napa County, CA • CivicEngagewww.countyofnapa.org/rss.aspx	100
Government \| Napa County, CAwww.countyofnapa.org/9/Government	58
Custom404 • Napa County, CA • CivicEngagewww.countyofnapa.org/invented-url-for-404-page	19
ADA Information \| Napa County, CAwww.countyofnapa.org/1688/ADA-Information	16
How to Apply \| Napa County, CAwww.countyofnapa.org/717/How-to-Apply	15
Napa County, CA \| Official Websitewww.countyofnapa.org/	14
Claims & Appeals \| Napa County, CAwww.countyofnapa.org/1419/Claims-Appeals	14
Self Sufficiency Services \| Napa County, CAwww.countyofnapa.org/3304/Self-Sufficiency-Services-SSS	13
Well and Onsite Wastewater Treatment \| Napa County, CAwww.countyofnapa.org/1917/Well-and-Onsite-Wastewater-Treatment	13

Ensure interactive components are far enough apart

Napa County, California

Where this issue has occurred