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