@font-face {
  font-family: 'Mundo Sans W01';
  src: url('regular.eot'); 
  src: url('regular.eot?#iefix') format('embedded-opentype'), 
       url('regular.woff2') format('woff2'), 
       url('regular.woff') format('woff'), 
       url('regular.ttf')  format('truetype'); 
}

@font-face {
  font-family: 'Mundo Sans W01 Bold';
  src: url('bold.eot'); 
  src: url('bold.eot?#iefix') format('embedded-opentype'), 
       url('bold.woff2') format('woff2'), 
       url('bold.woff') format('woff'), 
       url('bold.ttf')  format('truetype');
}