Kilotest: Diagnoses of z-index not zero violation by HTML element 280 on Center for Democracy and Technology page

Basics

About the page

• URL: https://cdt.org/
• Tested 3 days ago on 2026-10-07 at 19:43 by job 261007T1941-nud
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1226
  • Violators: 632
  • Issues: 48
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4
• Reported by 1 rule engine (Testaro)
• Violations: 111
• Violators: 111

About the violator

• Tag name: SPAN
• Text: SEARCH
• Start tag: <span class="button__text button--nav-search__text button--expandable__text text">
• XPath: /html/body/div[1]/div[2]/div[1]/nav[1]/div[1]/div[3]/button[1]/span[1]
• Bounding box: x = 1504, y = 92, width = 1, height = 1
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 280 of the Center for Democracy and Technology page.

1. z-index style property of the element is 3

   Rule engine: Testaro (CVS Health)

   Rule: zIndex