Template:Box

Usage:

{{Box
 |border_color=#ddd
 |background_color=#f6f6f6
 |content=Hello this is a box
}}

with sub content:

{{Box
 |border_color=#ddd
 |background_color=#f6f6f6
 |secondary_background_color=#efefef
 |content=Hello this is a box
 |subcontent=I'm secondary content
}}

with custom stylings and header:

{{Box
 |border_color=#ddd
 |background_color=#f6f6f6
 |header_background_color=#eee
 |outer_style=margin-bottom:10px;
 |secondary_background_color=#efefef
 |content_style=padding:5px;
 |subcontent_style=text-align:left;
 |header=Header
 |content=Hello this is a box
 |subcontent=I'm secondary content
}}