usablica/intro.js — pull request #124 by fny (2013-05-09 22:11:40+00:00)
Title: Allow addition of custom tooltip styles via data-tooltip-style

To fix some quirks and add a degree of customization, I've added the ability to set the style of a tooltip for a particular element using a `data-tooltip-style` attribute:

```html

```

A similar addition could be made to allow customization of the helper layer.