The yellow highlight disappears when it has a line break

Works here:
![open source design home 2014-02-18 16-08-05 2014-02-18 16-08-07](https://f.cloud.github.com/assets/125516/2202045/e0fbdf58-98f9-11e3-9b52-77e5471ed774.png)

Not here:
![open source design home 2014-02-18 16-08-39 2014-02-18 16-08-44](https://f.cloud.github.com/assets/125516/2202053/f754a67c-98f9-11e3-872e-30336ddbb99f.png)