Kilotest: Diagnoses of z-index not zero violation by HTML element 535 on Clean Air Task Force (CATF) page

Basics

About the page

• URL: https://www.catf.us/
• Tested 3 days ago on 2026-10-07 at 19:52 by job 261007T1941-eso
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 697
  • Violators: 328
  • Issues: 52
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4
• Reported by 1 rule engine (Testaro)
• Violations: 24
• Violators: 24

About the violator

• Tag name: FOOTER
• Text: Get in touch … Follow us on YouTube
• Start tag: <footer class="footer has-brand-b-background-color has-brand-white-color has-text-decoration-hover has-no-text-decoration-links has-brand-white-link-color has-brand-white-link-hover-color has-para-x-small-font-size " aria-label="Footer">
• XPath: /html/body/footer[1]
• Bounding box: x = 0, y = 7208, width = 1920, height = 725
• Reported by Testaro

Take me there

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 535 of the Clean Air Task Force (CATF) page.

1. z-index style property of the element is 2

   Rule engine: Testaro (CVS Health)

   Rule: zIndex