Kilotest: Diagnoses of z-index not zero violation by HTML element 128 on Third Act page

Basics

About the Third Act page

• URL: https://thirdact.org/
• Tested 67 days ago by job f1c on 2026-03-26 at 23:59

About HTML element 128

• Tag name: UL
• Text: Overview … FAQ
• Start tag: <ul class="sub-menu dropdown-menu">
• XPath: /html/body/div[2]/header[1]/div[2]/nav[1]/div[1]/ul[1]/li[2]/ul[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

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 128 of the Third Act page.

1. z-index style property of the element is 1000

   Tool: Testaro (CVS Health)

   Rule: zIndex