@font-face {
    font-family: 'Source Sans Pro';
    src: url(SourceSansPro-Regular.ttf);
}

@font-face {
    font-family: 'source_sans_pro';
    src: url(SourceSansPro-Regular.ttf);
}

@font-face {
    font-family: 'Open Sans';
    src: url(OpenSans-Regular.ttf);
}

@font-face {
    font-family: 'open_sans';
    src: url(OpenSans-Regular.ttf);
}