html,
body {
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    margin: 0;
    padding: 0;
}

body {
    color: rgba(255, 255, 255, 0.87);
    background-color: #000;

    display: flex;
    justify-content: stretch;
    align-items: center;
}

#app {
    padding: 0;
    margin: 0;

    height: 150vh;
    width: 100%;

    overflow-y: scroll;
    overflow-x: hidden;

    display: flex;
    align-items: center;
    justify-content: stretch;

    /*background-color: green;*/
}

#phaser-game {
    height: 100%;
    width: 100%;

    /*background-color: blue;*/
}

canvas {
    display: block;
    margin: 0 auto;

    position: fixed;
    z-index: 100;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    width: inherit;
}

#rotate_message {
    display: flex;
    justify-content: center;
    align-items: center;

    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    z-index: 101;

    background-color: black;

    width: 100vw;
    height: 100vh;
}

#rotate_message img {
    display: block;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (orientation: portrait) {
    /* #phaser_game, canvas {
        visibility: hidden;
      } */
    #rotate_message {
        /* display: flex; */
        visibility: visible;
    }
}

@media (orientation: landscape) {
    /* #phaser_game, canvas {
        visibility: visible;
      } */
    #rotate_message {
        /* display: none; */
        visibility: hidden;
    }
}