When adding our embedded menu widget to your web site, it attempts to use any special fonts that are present on your site.
If you've used web fonts from a provider other than Google Web Fonts, this will probably fail, and your fonts will look very plain (usually Times New Roman).
This can be overridden by applying the following Custom CSS to your menu to reset everything back to Open Sans:
body, h2, h3 { font-family: 'Open Sans' !important; }