<style type="text/css">
@font-face {font-family: 'foo'; src: url('data:application/octet-stream;base64,d09GRgABAAAAAIBgABEAAAABB...') format('woff'); font-weight: normal; font-style: normal;}
</style>
<style type="text/css">
#ID
{
font-family: "foo";
}
</style>
</head><body> //стили в голове
<span id="ID">Текст</span>
Простой
Простой
Средний
