Kilotest: Diagnoses of z-index not zero violation by HTML element 676 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 676

• Tag name: DIV
• Text: 2026 Summer Camps … Learn more
• Start tag: <div class="omsi-slider__slides swiper-wrapper" style="transition-duration: 300ms;">
• XPath: /html/body/article[1]/div[1]/div[1]/header[1]/div[1]/div[1]
• Bounding box: x = 0, y = 187, width = 1920, height = 520

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 676 of the Oregon Museum of Science and Industry page.

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

   Tool: Testaro (CVS Health)

   Rule: zIndex