Kilotest: Diagnoses of z-index not zero violation by HTML element 23 on Pacific Northwest Software Quality Conference page

Here is how tools diagnose the z-index not zero issue for HTML element 23 of the Pacific Northwest Software Quality Conference page.

Basics

• About the z-index not zero issue
  • Why it matters: User cannot predict the effect of clicking
  • Priority: lowest
  • Related WCAG standard: 1.4
• About the Pacific Northwest Software Quality Conference page
  • URL: https://pnsqc.org/
  • Tested on 2026-04-02 at 14:53
• About HTML element 23
  • Tag name: HEADER
  • Text: Home … Call for Proposals
  • Start tag: <header id="main-header" class="fixed top-0 left-0 right-0 z-50 nav-blur bg-pnsqc-navy/80 border-b border-white/5 transition-all duration-300">
  • XPath: /html/body/header[1]
  • Bounding box: x = 0, y = 0, width = 1920, height = 121

Diagnoses

1. z-index style property of the element is 50

   Tool: Testaro (CVS Health)

   Rule: zIndex