dcramer/nexus — pull request #22 by nostalgiaz (2012-08-24 09:19:13+00:00)
Title: change from horizontal style to vertical style for the sub-menus

Hi, I've changed from horizontal style to vertical style for the sub-menus in order to increase the readability. I've just added a css rule.

```css
#navigation li li {
display: block;
}
```