mmistakes/so-simple-theme — pull request #92 by ACCakut (2014-09-16 16:40:53+00:00)
Title: Adding class for centering in markdown

With this you can easily center text by use of markdown's *IALs* (Block Inline Attribute Lists).

**Example:**
{:.center}
Your text

**Will result in:**
`

Your text

`

So CSS will "text-align:center".