Kilotest: Diagnoses of z-index not zero violation by HTML element 486 on Portland State University Senior Adult Learning Center join page

Basics

About the page

• URL: https://www.pdx.edu/senior-adult-learning-center/join-salc
• Tested 3 days ago on 2026-10-07 at 22:15 by job 261007T2147-xa5
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 10
  • Violations: 413
  • Violators: 169
  • Issues: 39
• 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: 9
• Violators: 9

About the violator

• Tag name: DIV
• Text: [not applicable]
• Start tag: <div style="height: 1px; width: 1px; position: absolute; z-index: 100000; top: 0px; visibility: hidden;">
• XPath: /html/body/div[2]/div[1]
• Bounding box: [not obtained]
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 486 of the Portland State University Senior Adult Learning Center join page.

1. z-index style property of the element is 100000

   Rule engine: Testaro (CVS Health)

   Rule: zIndex