ivaynberg/select2 — pull request #2790 by andrzejs (2014-11-05 09:32:57+00:00)
Title: Correct "Responsive Design - Percent Width"

Hi,
I think in should be like this:

```javascript
$("#e18").select2({width: '50%'});
$("#e18_2").select2({width: '75%'});
```