HTML 5 Outliner. Input HTML: URL: HTML: <doctype html> <title>Hello, world!</title> <h1>This is a section</h1> <section><h1>And this a subsection!</h1></section>
2020年6月4日 — Generates a navigable page outline with heading and sectioning elements. ... This extension is using the HTML5 outline algorithm to create a table ...
2023年2月20日 — Outline is a line outside of the element's border. Unlike other areas of the box, outlines don't take up space, so they don't affect the layout ...