Kilotest: Diagnoses of z-index not zero violation by HTML element 300 on Foundation for Individual Rights and Expression page

Here is how tools diagnose the z-index not zero issue for HTML element 300 of the Foundation for Individual Rights and Expression 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 Foundation for Individual Rights and Expression page
  • URL: https://www.fire.org/
  • Tested on 2026-04-05 at 23:06
• About HTML element 300
  • Tag name: BUTTON
  • Text: SHARE
  • Start tag: <button class="trigger js-trigger">
  • XPath: /html/body/div[1]/div[1]/main[1]/article[1]/article[1]/div[2]/div[2]/aside[1]/button[1]
  • Bounding box: x = 1828, y = 218, width = 62, height = 62

Diagnoses

1. z-index style property of the element is 4

   Tool: Testaro (CVS Health)

   Rule: zIndex