Navbar subjects not pulling right

Hey friends there is something wrong with my “nav bar” the subjects are not “pulling-right”, idk what went wrong after i had changed the padding in my “pageOne” css, i had changed it back but the style hasnt. can someone look into my code and see whats the error, i think it has something to do with a padding or margin.

You’re using two different versions of Bootstrap. You probably want version 3, so remove version 4 in the CSS settings.

wow!!! thank you!! i didnt even realize that i had both bootstraps running.