@media screen and (min-height: 150vw) { /* height >= width (portrait): work in vw units*/
    body {
        margin-left: 0;
        margin-right: 0;
        width: 100%;
        font-size: 3vw;
    }

    .button, .icon, .text, .text-fade{
        line-height: 5vw;
        padding-left: 0.5vw;
        padding-right: 0.5vw;
    }

    .icon, .button {
        width: 5vw;
    }
    
    header {
        height: 10vw;
        font-size: 8vw;
    }

    .game-menu, .game-status {
        width: 96vw;
        height: 5vw;
        padding-left: 2vw;
        padding-right: 2vw;
    }
    
    .game-map, .game-canvas{
        width: 100%;
        height: 100vw;
    }

    .game-map {
        float: none;
    }
    
    .game-panel {
        width: 100%;
        height: calc(100vh - 120vw);
        float: none;
    }

    .game-panel-button, .game-panel-next, .game-panel-select {
        height: 5vw;
        line-height: 5vw;
        width: 98vw;
        padding-left: 1vw;
        padding-right: 1vw;
    }

    .game-panel-next {
        bottom: 5vw;
    }

    .game-panel-scroll {
        height: calc(100vh - 142vw);
        border-top-width: 1vw;
        border-bottom-width: 1vw;
    }

    .game-popup {
        max-height: 90vw;
        width: 90vw;
        border-width: 1vw;
        left: 4vw;
        top: 19vw;
    }

    .game-popup-title {
        height: 8vw;
        width: 85vw;
        padding-left: 2.5vw;
        padding-right: 2.5vw;

        line-height: 8vw;
        font-size: 6vw;
    }

    .game-popup-content {
        max-height: 75vw;
        width: 85vw;
        padding-left: 2.5vw;
        padding-right: 2.5vw;
    }

    .game-popup-content input {
        height: 5vw;
        padding: 1vw 3vw;
        border-width: 0.5vw;
        border-radius: 1vw;
        font-size: 3vw;
    }

    .game-popup-content div {
        height: 5vw;
        line-height: 5vw;
    }

    .game-popup-actions {
        height: 5vw;
        padding-top: 1vw;
        padding-bottom: 1vw;
    }

    .game-popup-button {
        width: 10vw;
        line-height: 5vw;
        padding-left: 0.5vw;
        padding-right: 0.5vw;
    
        margin-left: 2.5vw;
        margin-right: 2.5vw;
    }
}