Labels on search tab are vertically misaligned.

Before:
![Screen Shot 2013-04-16 at 11 56 05](https://f.cloud.github.com/assets/150374/385271/e7f66678-a67b-11e2-937f-0420cc50c39a.png)
After:
![Screen Shot 2013-04-16 at 11 56 55](https://f.cloud.github.com/assets/150374/385273/011c09e6-a67c-11e2-9fa3-82c7a2229ed2.png)