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h3

osbo.com | HTML | Elements | h3

The h3 HTML element represents a heading for the section with which it is associated.

Syntax

HTML

<h3 attribute-name="attribute-value"></h3>

Attributes

Global

CSS

h3 {
    display: block;
    font-size: 1.17em;
    font-weight: bold;
    margin: 1em 0 1em 0;
}

Examples

CSS

Internal

h1

h2

h4

h5

h6

External

Web Hypertext Application Technology Working Group (WHATWG)