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The h1 through h6 elements define levels of headings within a document.
These elements have a rank given by the number in their name. The h1 element is said to have the highest rank, the h6 element has the lowest rank, and two elements with the same name have equal rank.
<!-- The H1 element applies a level-1 heading syle to the contained text. --> <h1>Welcome to Web Platform Docs!</h1> <!-- H2 is used for level-2 headings. --> <h2>Introduction</h2> <!-- etc. --> <h3>Prologue</h2> <h4>Level-4 Heading</h4> <h5>Level-5 Heading</h5> <h6>Level-6 heading, smallest heading avaliable</h6>
Use H1 through H6 to specify different sizes and styles of headings.
- Document Object Model (DOM) Level 2 HTML Specification, Section 1.6.5
- HTML 4.01 Specification, Section 7.5.5
|HTML 5.1||W3C Working Draft|
|HTML 5||W3C Recommendation|
|HTML 4.01||W3C Recommendation|
This article contains content originally from external sources.
Portions of this content come from the Mozilla Developer Network : Article
Portions of this content come from the Microsoft Developer Network: [Windows Internet Explorer API reference Article]