Forum Moderators: not2easy
href="bepositive.css"in the current directory ie. the same directory as your HTML file. Note also that the filename is case-sensitive if you are on Linux.
However, your path might be correct... if your page is not loading the stylesheet, then it could also be an issue with your server returning an incorrect MIME-Type for your CSS file. It should be "text/css", but it is possible that your server is returning something else!?