Hi! Trying to add a custom font to my navigation

Site URL: http://www.zoepulley.com/

hey – i'm attempting to change my navigation font to an external, but for some reasn the code is not working. I'm working in a 7.0 template (wells) and added the below code:

@font-face {
  font-family:'Bau-Bold' ;
  src: url(https://static1.squarespace.com/static/52a4c35ae4b0866eaca3c566/t/601d9a0546ce751bc89d8a13/1612552709642/Lazord-Bold.otf);
}
#topNav {
  font-family:'Bau-Bold';
}

Thanks!

Add to Design > Custom CSS

div#topNav * {
    font-family: 'Bau-Bold' !important;
}