Expired60% confidenceFactExact time
The HTML <dialog> element has built-in focus trapping, Esc key dismissal, and background overlay functionality implemented via the ::backdrop pseudo-element.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Ponytail Plugin: The Minimalist Philosophy That Makes AI Coding Agents Write Less Code
bilibiliNixAI6/20/2026
Related Claims
UnverifiedA transparent element overlaying an interactive element will intercept mouse click events, which can be identified and fixed using CSS properties such as pointer-events: none.68% similarUnverifiedHTML的<dialog>元素在调用showModal()方法时会被提升到浏览器的顶层（Top Layer），不受父元素的z-index、overflow: hidden、transform等属性影响66% similarUnverifiedA UP host tested that HTML preview displays a blank page in the in-app browser, while the same HTML renders normally in Chrome.62% similarUnverified只需给任意元素添加HTML的popover属性，它就会被浏览器用户代理样式隐藏（包含display: none）61% similarUnverified浏览器会默认为带popover属性的元素应用display:none，将其隐藏等待触发显示61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/43232API
curl https://kongchang.com/api/v1/knowledge/claims/43232MCP
get_claim(id=43232)