Kilotest: Diagnoses of overflow hidden? violation by HTML element 238 on World Wide Web Consortium page

Here is how tools diagnose the overflow hidden? issue for HTML element 238 of the World Wide Web Consortium page.

Basics

• About the overflow hidden? issue
  • Why it matters: User may be unable to enlarge the text for readability
  • Priority: lowest
  • Related WCAG standard: 1.4.4
• About the World Wide Web Consortium page
  • URL: https://www.w3.org/
  • Tested on 2026-04-03 at 03:54
• About HTML element 238
  • Tag name: VIDEO
  • Text: [not applicable]
  • Start tag: <video loop="" muted="" playsinline="" preload="metadata" data-video="hero">
  • XPath: /html/body/div[1]/div[1]/main[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1]/video[1]
  • Bounding box: x = 1020, y = 293, width = 500, height = 281

Diagnoses

1. [warning] Check if each ancestor or the text node is not clipped by overflow.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-ACT-R40