@font-face {
    font-family: 'Source Serif SemiBold';
    src: url('SourceSerifPro-SemiBold.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif SemiBold Italic';
    src: url('SourceSerifPro-SemiBoldItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Regular';
    src: url('SourceSerifPro-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Regular Italic';
    src: url('SourceSerifPro-Italic.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Light';
    src: url('SourceSerifPro-Light.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Light Italic';
    src: url('SourceSerifPro-LightItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif ExtraLight';
    src: url('SourceSerifPro-ExtraLight.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif ExtraLight Italic';
    src: url('SourceSerifPro-ExtraLightItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Bold';
    src: url('SourceSerifPro-Bold.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Bold Italic';
    src: url('SourceSerifPro-BoldItalic.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Black';
    src: url('SourceSerifPro-Black.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Serif Black Italic';
    src: url('SourceSerifPro-BlackItalic.ttf') format('truetype');
}