Kilotest: Diagnoses of z-index not zero violation by HTML element 941 on Sightline Institute page

Here is how tools diagnose the z-index not zero issue for HTML element 941 of the Sightline Institute 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 Sightline Institute page
  • URL: https://www.sightline.org/
  • Tested on 2026-04-03 at 04:04
• About HTML element 941
  • Take me there
  • Tag name: ASIDE
  • Text: We are using cookies to give you the best experience on our website. You can find out more about which cookies we are using or switch them off in settings. … Close GDPR Cookie Banner
  • Start tag: <aside id="moove_gdpr_cookie_info_bar" class="moove-gdpr-info-bar-hidden moove-gdpr-align-center moove-gdpr-dark-scheme gdpr_infobar_postion_bottom_left" aria-label="GDPR Cookie Banner" style="display: none;">
  • XPath: /html/body/aside[1]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. z-index style property of the element is 9900

   Tool: Testaro (CVS Health)

   Rule: zIndex