Kilotest: Diagnoses of position sticky violation by HTML element 704 on 350 Sacramento page

Here is how tools diagnose the position sticky issue for HTML element 704 of the 350 Sacramento page.

Basics

• About the position sticky issue
  • Why it matters: User may be unable to see needed content or may be forced to scroll in both dimensions
  • Priority: lowest
  • Related WCAG standard: 1.4.10
• About the 350 Sacramento page
  • URL: https://350sacramento.org/
  • Tested on 2026-04-02 at 14:10
• About HTML element 704
  • Take me there
  • Tag name: DIV
  • Text: CLIMATE JUSTICE, POWERED BY COMMUNITY … tiktok
  • Start tag: <div id="slide-out-widget-area-bg" class="fullscreen-split hidden dark">
  • XPath: /html/body/div[1]/div[1]/div[4]/div[4]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. This element has "position: fixed". This may require scrolling in two dimensions, which is considered a failure of this Success Criterion.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: W-WCAG2AAA.Principle1.Guideline1_4.1_4_10.C32,C31,C33,C38,SCR34,G206

2. This element has "position: fixed". This may require scrolling in two dimensions, which is considered a failure of this Success Criterion.

   Tool: WallyAX (Wally)