Kilotest: Diagnoses of z-index not zero violation by HTML element 746 on Portland State University Senior Adult Learning Center page

Basics

About the Portland State University Senior Adult Learning Center page

• URL: https://www.pdx.edu/senior-adult-learning-center/
• Tested 38 days ago by job 51z on 2026-04-24 at 20:10

About HTML element 746

• 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: x = 0, y = 0, width = 1, height = 1

About the z-index not zero issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4

Diagnoses

Here is how tools diagnose the z-index not zero issue for HTML element 746 of the Portland State University Senior Adult Learning Center page.

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

   Tool: Testaro (CVS Health)

   Rule: zIndex