Flexible sizing, responsive design powered up

1fr, 2fr, 1fr

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

auto, auto, auto

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

auto, 1fr, auto

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

1fr, auto, 1fr

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

1fr, auto, fit-content(200px)

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

minmax(200px, 400px), auto, fit-content(200px)

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

1fr, auto, minmax(200px, 400px)

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

fit-content(200px), minmax(200px, 400px), max-content

Do we still like boxes?
Do we still like boxes?
Do we still like boxes?

@hj_chen