Kilotest: Diagnoses of z-index not zero violation by HTML element 184 on Clean Air Task Force (CATF) donate page

Basics

About the page

• URL: https://give.catf.us/campaign/756949/donate
• Tested 3 days ago on 2026-10-07 at 19:54 by job 261007T1941-qiu
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 10
  • Violations: 515
  • Violators: 123
  • Issues: 38
• 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: 10
• Violators: 10

About the violator

• Tag name: DIV
• Text: Frequently asked questions … Share
• Start tag: <div class="css-i3deuu e11wpkyb0">
• XPath: /html/body/div[1]/div[1]/main[1]/div[3]
• Bounding box: x = 0, y = 1321, width = 1920, height = 1018
• Reported by Testaro

Take me there

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 184 of the Clean Air Task Force (CATF) donate page.

1. z-index style property of the element is 498

   Rule engine: Testaro (CVS Health)

   Rule: zIndex