MUMMNG-963, MUMUP-1223: Make wrapping titles look better, and fix overlap of anchors

Some marginal improvements in the styling of the wrapping titles. Looks a little cleaner. I still think all the text on the page makes it look a little cluttered, so I will return to the thought of hiding the description and showing it on hover when I have some time, possibly later this week. 

![image](https://cloud.githubusercontent.com/assets/1919535/4888208/5b16ee2a-638b-11e4-900f-c8691cb55da6.png)

Before:
![image](https://cloud.githubusercontent.com/assets/1919535/4888284/e12815ac-638b-11e4-9c99-b89dc3a1d396.png)