Includes a clearing element when used. Very useful for making floating elements stay within their section when the section is very small vertically.
Usage
{{-}}
or
{{-
|left, right, or both (default: both)
}}
Example
Header 1
This is a floating element.
Normally Header 2 would start immediately below this text, which would look very ugly.
Header 2
With the clearing element between Header 1 and Header 2, the two headers are separated from each other.