May 03, 2021 HTML5
HTML5 defines the title by the label. D efine the largest title. Define the smallest title.
Because the h element has exact semantics, choose the appropriate label hierarchy carefully to structure your document. T herefore, do not use the title label to change the font size in the same line. Instead, we should use the Cascade Style Sheet definition to achieve a nice display.
If you'd like to learn more about HTML tag selection and use, read Web Quality.
If you would like to practice using HTML5 and lt;h1> - slt;h6> tags, please refer to the "Learn h2 Tags" in the HTML5 programming practice on this site!
Six different HTML titles:
<h1>这是标题 1</h1> <h1>这是标题 2</h1> <h2>这是标题 3</h2> <h4>这是标题 4</h4> <h5>这是标题 5</h5> <h6>这是标题 6</h6>
In HTML 4.01, the "align" property of the h1 -h6 element is not approved for use.
In HTML 5, the "align" property of the h1 - h6 element is not supported.
Labels support standard properties in HTML 5.
The tag supports event properties in HTML 5.
HTML tutorial: HTML title