@font-face {
    font-family: 'Source Sans Pro';
    font-style: italic;
    font-weight: 400;
    font-display: fallback;
    src: url(fonts/italic400.ttf) format('truetype');
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 300;
    font-display: fallback;
    src: url(fonts/normal300.ttf) format('truetype');
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 400;
    font-display: fallback;
    src: url(fonts/normal400.ttf) format('truetype');
}
@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 700;
    font-display: fallback;
    src: url(fonts/normal700.ttf) format('truetype');
}