Try adding the following selectors to your "additional.css" template:
Code:
#navtabs {
margin-right: 180px;
}
#navtabs > li {
float: right;
}
--------------- Added [DATE]1457634467[/DATE] at [TIME]1457634467[/TIME] ---------------
Follow:
AdminCP -> Styles & Templates -> Style Manager
Then for each style to which you wish to apply the change, select "Edit Templates" from its dropdown menu, and you will find the "additional.css" template in the template group "CSS Templates". Once you have the template open, then copy/paste the selectors I provided at the end of the code already there.
--------------- Added [DATE]1457634541[/DATE] at [TIME]1457634541[/TIME] ---------------
I posted instructions, but for some reason they were appended to my previous post.
edit: Now I see why...your post was deleted.