@font-face {
    font-family: 'Source Sans Pro';
    src: url('../assets/reveal/lib/font/source-sans-pro/source-sans-pro.eot');
    src: url('../assets/reveal/lib/font/source-sans-pro/source-sans-pro.eot?#iefix') format('embedded-opentype'),
         url('../assets/reveal/lib/font/source-sans-pro/source-sans-pro.woff') format('woff'),
         url('../assets/reveal/lib/font/source-sans-pro/source-sans-pro.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}