mtrootyy

I have three questions about "4.3.11 Headings and outlines" 1. How is constructed "implied section" by "Heading content"? https://html.spec.whatwg.org/multipage/dom.html#heading-content > Heading content defines the heading of a section (whether explicitly...

Content model of hgroup element was changed

2

Ref: https://github.com/whatwg/html/commit/6682bdeee6fb08f5972bea92064fe250f1b4ec9c Ref: https://whatpr.org/html/7829/328a813...dd81361/sections.html#the-hgroup-element

Ref: https://github.com/whatwg/html/pull/8006

Ref: https://github.com/whatwg/html/commit/b154c386e9d65bdae6e6bc64cadb62b531d3f1f9

param element was obsoleted and data attribute of object element must be specified

1

Ref: https://github.com/whatwg/html/commit/04a11f278dfafd395a497172face6b5dba082d2c

"dialog" is allowed as value of "method" and "formmethod" attribute.

1

```html Test ``` ↓ ``` Warning: The dialog element is not supported in all browsers. Please be sure to test, and consider using a polyfill. From line 7, column 1;...

Ref: https://github.com/whatwg/html/commit/f5def65bda4d01a6a1e105fcf13fe45201b4f48a The value of `hidden` attribute is `until-found`, `hidden`, or empty string. `onbeforematch` was added to global attributes.

Ref: https://github.com/whatwg/html/commit/755ae90464d39aae6070afd35df0262d5a0d1685

Ref: https://github.com/whatwg/html/commit/696fd284c57b902ef8e5b49cbaf93dd7f9e0f3ac

media attribute is allowed on <meta name=theme-color>

5

Ref: https://github.com/whatwg/html/commit/cf222a32f3ffba0513a3f5dde1acd2a3ede794e1