Kilotest: Diagnoses of z-index not zero violation by HTML element 317 on Center for Democracy and Technology contact page

Basics

About the page

• URL: https://cdt.org/contact/
• Tested 3 days ago on 2026-10-07 at 19:47 by job 261007T1941-aey
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 742
  • Violators: 358
  • Issues: 45
• 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: 66
• Violators: 66

About the violator

• Tag name: DIV
• Text: Topics … DONATE
• Start tag: <div data-expandable-panel-palette="8" data-expandable-prevent-scroll="true" data-expandable-escape-close="true" data-expandable-outside-close="true" data-expandable-resize-close="true" class="expandable expandable--nav-mobile expandable--masthead-panel" data-pattern="expandable" id="nav-mobile" aria-busy="false" data-is-active="false" data-expandable-speed="fast" data-expandable-disable-collapsed="true" inert="">
• XPath: /html/body/div[1]/div[2]/div[2]
• Bounding box: x = 0, y = 0, width = 1920, height = 0
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 317 of the Center for Democracy and Technology contact page.

1. z-index style property of the element is 999

   Rule engine: Testaro (CVS Health)

   Rule: zIndex