@font-face {
    font-family: 'font421Bold';
    src: url('font421.eot');
    src: url('font421.eot') format('embedded-opentype'),
         url('font421.woff2') format('woff2'),
         url('font421.woff') format('woff'),
         url('font421.ttf') format('truetype'),
         url('font421.svg#font421Bold') format('svg');
}