.container {
    display: flex;
    flex-direction: column;
    justify-content: stretch;

    min-width: 20em;
    min-height: 20em;

    max-width: 100%;
    max-height: calc(100vh - 10em);

    width: 60em;

    &.windowed {
        width: 100%;
        height: 100%;

        max-height: 100%;
    }
}