@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: normal;
    src: local('Montserrat Regular'), url('Montserrat-Regular.woff') format('woff');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 500;
    src: local('Montserrat Bold'), url('Montserrat-Bold.woff') format('woff');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 900;
    src: local('Montserrat Black'), url('Montserrat-Black.woff') format('woff');
}