Custom404 • Contra Costa County, CA • CivicEngage

Video Library | Contra Costa County, CA Official Website

Contra Costa County, CA Official Website | Official Website

Staff Directory • Contra Costa County, CA • CivicEngage

When viewed on small screens (like mobile phones) content must fit without 
requiring scrolling in two dimensions.

WCAG 2.1 specifically requires this for:

+ Vertical scrolling content at a width equivalent to 320 CSS pixels
+ Horizontal scrolling content at a height equivalent to 256 CSS pixels

Except for parts of the content which require two-dimensional layout for usage or meaning,
such as a maps application.

Title / URL	Issues
Custom404 • Contra Costa County, CA • CivicEngagewww.contracosta.ca.gov/invented-url-for-404-page	1
Video Library \| Contra Costa County, CA Official Websitewww.contracosta.ca.gov/6086/VideoMedia	1
Contra Costa County, CA Official Website \| Official Websitewww.contracosta.ca.gov/	1
Staff Directory • Contra Costa County, CA • CivicEngagewww.contracosta.ca.gov/directory.aspx	1

Ensure pages don't scroll in two dimensions on small screens

Contra Costa County

Where this issue has occurred