Kilotest: Diagnoses of z-index not zero violation by HTML element 392 on Fair Vote page

Basics

About the page

• URL: https://fairvote.org/
• Tested 3 days ago on 2026-10-07 at 21:15 by job 261007T2112-ljo
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 714
  • Violators: 357
  • Issues: 53
• 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: 19
• Violators: 19

About the violator

• Tag name: DIV
• Text: Search FairVote:Search
• Start tag: <div class="submenu" data-v-6af95c07="" style="visibility: hidden; display: none; opacity: 0;">
• XPath: /html/body/div[1]/header[1]/div[1]/div[2]/nav[2]/ul[1]/li[6]/div[2]
• Bounding box: [not obtained]
• Reported by Testaro

Take me there

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 392 of the Fair Vote page.

1. z-index style property of the element is 20

   Rule engine: Testaro (CVS Health)

   Rule: zIndex