@font-face {
    font-family: 'tex_gyre_herosregular';
    src: url('../fonts/texgyreheros-regular-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'tex_gyre_herosbold';
    src: url('../fonts/texgyreheros-bold-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}