Newsticker highlighted text has bad non-zenburn background

Background was very difficult to read in its default non-zenburn color: #BBBBFF for highlighted/selected item.

(see first line in screenshot)
![2013-12-28-212905_543x220_scrot](https://f.cloud.github.com/assets/619390/1818426/96701b90-7002-11e3-8ad4-9e1f81c85d20.png)