@font-face
{
    font-family: 'Dudu_Cyrillic';
  src: url('Dudu_Cyrillic.eot');
  src: url('Dudu_Cyrillic.eot?#') format('embedded-opentype'),
      url('Dudu_Cyrillic.woff') format('woff'),
      url('Dudu_Cyrillic.ttf') format('truetype');
}