Latex url

Skriv detta i preamble:n

 \usepackage{url}
 
 %% Define a new 'leo' style for the package that will use a smaller font.
 \makeatletter
 \def\url@leostyle{%
    \@ifundefined{selectfont}{\def\UrlFont{\sf}}{\def\UrlFont{\small\ttfamily}}}
 \makeatother
 
 %% Now actually use the newly defined style.
 \urlstyle{leo}