Kilotest: Diagnoses of z-index not zero violation by HTML element 70 on LibreOffice page

Here is how tools diagnose the z-index not zero issue for HTML element 70 of the LibreOffice page.

Basics

• About the z-index not zero issue
  • Why it matters: User cannot predict the effect of clicking
  • Priority: lowest
  • Related WCAG standard: 1.4
• About the LibreOffice page
  • URL: https://www.libreoffice.org/
  • Tested on 2026-04-05 at 23:04
• About HTML element 70
  • Take me there
  • Tag name: UL
  • Text: What is LibreOffice?LibreOffice vs OpenOfficeLibreOffice TechnologyNew FeaturesWriter – word processorCalc – spreadsheetImpress – presentationsDraw – diagramsBase – databaseMath – formula editorChartsWhat is OpenDocument?Templates & ExtensionsWho uses LibreOffice?Screenshots
  • Start tag: <ul class="dropdown-menu">
  • XPath: /html/body/div[1]/div[2]/div[2]/ul[1]/li[2]/ul[1]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. z-index style property of the element is 1000

   Tool: Testaro (CVS Health)

   Rule: zIndex