@font-face {
    font-family: 'Circular Std';
    src: url('./circular-book.woff') format('woff');
    font-weight: 400;
}
@font-face {
    font-family: 'Circular Std';
    src: url('./circular-medium.woff') format('woff');
    font-weight: 500;
}
@font-face {
    font-family: 'Circular Std';
    src: url('./circular-bold.woff') format('woff');
    font-weight: 700;
}
@font-face {
    font-family: 'Circular Std';
    src: url('./circular-black.woff') format('woff');
    font-weight: 800;
}