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