Nice font not working when http to https – SSL Issue

Just change the http to https in there:

@font-face {
  font-family: 'Open Sans Condensed';
  font-style: normal;
  font-weight: 700 !important;
  src: local('Open Sans Condensed Bold'), local('OpenSans-CondensedBold'), url(https://themes.googleusercontent.com/static/fonts/opensanscondensed/v6/gk5FxslNkTTHtojXrkp-xOV5Bi3AvzDkLbMkkmS9JR4.woff) format('woff');
}

Google sends them over https too.