Definitions for "Horizontal rule"
A straight line that runs across a Web page. Useful for separating sections of a page.
A horizontal line displayed when the (HR) HTML tag is processed.
A horizontal line created by the HTML tag used to separate items in an HTML document. Horizontal rules are displayed by the browser, and as such, an HTML author only has limited control over their appearance.
a block level element
an element that can add a special look to your pages and provide the viewer with visual clues about the location of information in your web site
Used to divide or emphasize portions of a Web page.