Search style issues in CB

As mentioned in chat. There are some styling needs for search in the CB

1) Titles need to be link text style, and coursor needs to be link coursor (Hand) when roll over.
2) When yo click on the title, you see the "Preview" sub-dlaog for adding an existing resrouce to the current colleciton. That dialog needs to be styled a bit better. No treatement has been provided so eyeball it.