Kilotest: Diagnoses of z-index not zero violation by HTML element 53 on California YIMBY Education Fund page

Basics

About the California YIMBY Education Fund page

• URL: https://cayimby.org/
• Tested 29 days ago by job 6d3 on 2026-05-03 at 17:05

About HTML element 53

• Tag name: HEADER
• Text: About Us … Action Hub
• Start tag: <header id="masthead" data-js-social-hide="" class="site-header sticky-header">
• XPath: /html/body/div[1]/header[1]
• Bounding box: x = 0, y = 0, width = 1920, height = 80

Take me there

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 53 of the California YIMBY Education Fund page.

1. z-index style property of the element is 9

   Tool: Testaro (CVS Health)

   Rule: zIndex