@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 300;
    src: url('https://cdn.jsdelivr.net/npm/source-sans-pro@3.6.0/TTF/SourceSansPro-Light.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 400;
    src: url('https://cdn.jsdelivr.net/npm/source-sans-pro@3.6.0/TTF/SourceSansPro-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 600;
    src: url('https://cdn.jsdelivr.net/npm/source-sans-pro@3.6.0/TTF/SourceSansPro-Semibold.ttf') format('truetype');
}

@font-face {
    font-family: 'Source Sans Pro';
    font-style: normal;
    font-weight: 700;
    src: url('https://cdn.jsdelivr.net/npm/source-sans-pro@3.6.0/TTF/SourceSansPro-Bold.ttf') format('truetype');
}