I'd say let's go for this, with no tilting animation on hover, it's kinda overwhelming visually. When you hover, the outline box can become the highlight color.
Another detail is the shape of the checkboxes themselves which should only have a corner radius of 1px.
So this is the current state of the checkboxes:
I'd say let's go for this, with no tilting animation on hover, it's kinda overwhelming visually. When you hover, the outline box can become the highlight color.![screen shot 2015-01-23 at 09 51 14](https://cloud.githubusercontent.com/assets/10408369/5872102/865a5ae0-a2e7-11e4-9ec7-89e91fdb94c3.png)
Another detail is the shape of the checkboxes themselves which should only have a corner radius of 1px.