div.wdg-flex {
    display: inline-flex;
    align-items: center;
    width: 100%;
}

div.wdg-flex.H {
    flex-direction: row;
}

div.wdg-flex.V {
    flex-direction: column;
    height: 100%;
}

@media (orientation: portrait) {
    div.wdg-flex.N {
        flex-direction: row;
    }

    div.wdg-flex.W {
        flex-direction: column;
    }
}

@media (orientation: landscape) {
    div.wdg-flex.W {
        flex-direction: row;
    }

    div.wdg-flex.N {
        flex-direction: column;
    }
}

div.wdg-flex.justify-center {
    justify-content: center;
}

div.wdg-flex.justify-flex-end {
    justify-content: flex-end;
}

div.wdg-flex.justify-flex-start {
    justify-content: flex-start;
}

div.wdg-flex.justify-space-around {
    justify-content: space-around;
}

div.wdg-flex.justify-space-between {
    justify-content: space-between;
}

div.wdg-flex.wide {
    display: flex;
    flex-wrap: wrap;
}

div.wdg-flex.default > * {
    flex: 0 1 auto;
}

div.wdg-flex.fill > * {
    flex: 1 1 auto;
}