whmcs intergration menu make horizontal + look like default theme

Hello, at the moment the menu looks like this
http://prntscr.com/5a2iqg

i need it to look like this
http://prntscr.com/5a2q4d
i spoke to the support in live chat they said to open a ticket and i could be helped with the code i need to make this happen.

Any help much appreciated.

Regards
martin