Kilotest: Diagnoses of z-index not zero violation by HTML element 1573 on Oregon Museum of Science and Industry page

Basics

About the Oregon Museum of Science and Industry page

• URL: https://omsi.edu/
• Tested 20 days ago by job 42w on 2026-05-12 at 23:14

About HTML element 1573

• Tag name: BUTTON
• Text: [not applicable]
• Start tag: [not obtained]
• XPath: /html/body/div[3]/div[2]/button[1]
• Bounding box: [not obtained]

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 1573 of the Oregon Museum of Science and Industry page.

1. z-index style property of the element is 2

   Tool: Testaro (CVS Health)

   Rule: zIndex