Heading offsetThe headingoffset HTML attribute offsets the heading level of descendant <h1>–<h6> elements. The headingreset HTML attribute prevents heading offset computation from traversing beyond the element.htmlHTMLlimitedhttps://html.spec.whatwg.org/multipage/sections.html#heading-levels-&-offsetshttps://developer.mozilla.org/docs/Web/API/HTMLElementapi.HTMLElement.headingOffsetapi.HTMLElement.headingResethtml.global_attributes.headingoffsethtml.global_attributes.headingresethttps://nowyoucanuse.com/features--heading-offset.html