Kilotest: Diagnoses of z-index not zero violation by HTML element 845 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 845

• Tag name: A
• Text: Get Tickets
• Start tag: <a href="https://tickets.omsi.edu/events/019d0355-ace2-b9e2-119f-fb6bf72bd048" target="" class="btn btn-no-fill pl-0 overlap external-link">
• XPath: [not obtained]
• Bounding box: x = 328, y = 1671, width = 130, height = 43

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 845 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