Staff Directory • Napa County, CA • CivicEngage

RSS • Napa County, CA • CivicEngage

Government | Napa County, CA

Boards & Commissions | Napa County, CA

News Flash • Napa County Seeks Public Input on Draft Regiona

News Flash • Warning: Escalating phishing scam impersonating

ADA Information | Napa County, CA

How to Apply | Napa County, CA

Fictitious Business Name (FBN) | Napa County, CA

Procurement • Napa County, CA • CivicEngage

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

October 2025

September 2025

Napa County

	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
	Boards & Commissions \| Napa County, CAwww.countyofnapa.org/1468/Boards-Commissions	42
	News Flash • Napa County Seeks Public Input on Draft Regionawww.countyofnapa.org/CivicAlerts.aspx?AID=739	32
	News Flash • Warning: Escalating phishing scam impersonatingwww.countyofnapa.org/civicalerts.aspx?AID=700	32
	ADA Information \| Napa County, CAwww.countyofnapa.org/1688/ADA-Information	16
	How to Apply \| Napa County, CAwww.countyofnapa.org/717/How-to-Apply	15
	Fictitious Business Name (FBN) \| Napa County, CAwww.countyofnapa.org/1333/Fictitious-Business-Name-FBN	12
	Procurement • Napa County, CA • CivicEngagewww.countyofnapa.org/bids.aspx	11

Ensure interactive components are far enough apart

Napa County

Where this issue has occurred