Reply To: Epik header widget custom menu, floating a little too high

You want it to look vertical like this? – http://i.imgur.com/cz6emKP.jpg

If so, look on line 2016 in your css and remove or change the float to none –

.genesis-nav-menu .menu-item {
float: none;
list-style-type: none;
margin: 0;
padding: 0;
text-align: left;
}