I'm not sure why we should use 0.05rem here... Is that for the separator?
Seems the separator between row 2 and 3 disappeared  on my Unagi:
![device-2013-07-02-172518](https://f.cloud.github.com/assets/2406290/735606/56b90a3e-e2f9-11e2-87dc-2d72b21093a4.png)