Kilotest: Diagnoses of z-index not zero violation by HTML element 55 on Climate Emergency Fund page

Basics

About the Climate Emergency Fund page

• URL: https://www.climateemergencyfund.org/
• Tested 38 days ago by job hop on 2026-04-24 at 20:58

About HTML element 55

• Tag name: A
• Text: Climate Emergency Fund … Donate now
• Start tag: <a href="/" aria-label="Climate Emergency Fund" class="fixed top-[0.65rem] lg:top-[0.8rem] left-0 md:left-[0.4rem] px-1 z-[99] inline-block border-none">
• XPath: /html/body/div[1]/div[1]/header[1]/a[1]
• Bounding box: x = 6, y = 13, width = 15, height = 0

About the z-index not zero issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4

Diagnoses

Here is how tools diagnose the z-index not zero issue for HTML element 55 of the Climate Emergency Fund page.

1. z-index style property of the element is 99

   Tool: Testaro (CVS Health)

   Rule: zIndex