$border-radius:(
    extra-small:2px,
    small:5px,
    normal:10px,
    medium:16px,
    large:25px,
    extra-large:50px,
    full:1000px,
    none:0px,
);

$conf-opacity:(
    factor:0.1
);

$conf-ellipsis:(
    count:10
);

$conf-z-index:(
    max:10,
    min:0,
    step:1
);

$conf-aspect-ratio:(
    nominator:4,
    denominator:3,
    step:1
);

$conf-border-thickness:(
    last-width:10
);

$conf-cursor:(
    default,
    pointer,
    text,
    not-allowed,
    move,
    grab,
    grabbing,
    wait,
    progress,
);