.c-heading-large {
    font-size: font-size(heading-large-mobile);
    @include mq($from: 740px) {
        font-size: font-size(heading-large);
    }
}

.c-heading-small {
    font-size: font-size(heading-small-mobile);
    @include mq($from: 740px) {
        font-size: font-size(heading-small);
    }
}

.c-text-body {
    font-size: font-size(body);
}

.c-text-smallprint {
    font-size: font-size(smallprint);
}