Oxygen Theme – Secondary Menu Justification

For some reason my secondary menu text has center justified itself rather than taking on the left justification like in the demo. Also the separator between menu items doesn’t go all the way across. Please let me know if you know how to fix this issue.

My site: http://itsacademic1.colgate.edu/seafaring/

Demo Theme Site: http://demo.alienwp.com/oxygen/

Thanks!