Kilotest: Diagnoses of z-index not zero violation by HTML element 218 on LibreOffice page

Basics

About the LibreOffice page

• URL: https://www.libreoffice.org/
• Tested 57 days ago by job uzr on 2026-04-05 at 23:04

About HTML element 218

• Tag name: DIV
• Text: Fantastic People … Join us today!
• Start tag: <div class="carousel-caption">
• XPath: /html/body/div[2]/div[1]/div[3]/div[1]/div[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

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 218 of the LibreOffice page.

1. z-index style property of the element is 10

   Tool: Testaro (CVS Health)

   Rule: zIndex