411 REFERENCE · Wikibooks
HyperText Markup Language/Tag List/br
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Use
This makes the browser wrap text according to the width of the window, creating a new line. This tag is empty, that means that it is opened and closed at once. Note that attributes are not added to it.
Example
<h3>This is a Main Title<br /> This is a Sub Heading</h3>
deep