The HTMLHeadingElement interface represents the different heading elements. It inherits methods and properties from the HTMLElement interface.
Inherits properties from its parent, HTMLElement.
HTMLHeadingElement.align
DOMString representing an enumerated attribute indicating alignment of the heading with respect to the surrounding context. The possible values are "left", "right", "justify", and "center".No specific method; inherits methods from its parent, HTMLElement.
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of 'HTMLHeadingElement' in that specification. | Living Standard | No change from HTML5. |
| HTML5 The definition of 'HTMLHeadingElement' in that specification. | Recommendation | The align property is now obsolete. |
| Document Object Model (DOM) Level 2 HTML Specification The definition of 'HTMLHeadingElement' in that specification. | Recommendation | No change from Document Object Model (DOM) Level 1 Specification. |
| Document Object Model (DOM) Level 1 Specification The definition of 'HTMLHeadingElement' in that specification. | Recommendation | Initial definition. |
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 1.0 (1.7 or earlier) | (Yes) | (Yes) | (Yes) |
| Feature | Android | Edge | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | 1.0 (1.0) | (Yes) | (Yes) | (Yes) |
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https://developer.mozilla.org/en-US/docs/Web/API/HTMLHeadingElement