* { padding: 0; border: 0; margin: 0; box-sizing: border-box; }

html { 
    min-height: 100%;
}

body, html {
    min-width: 100%;
    -webkit-text-size-adjust: none;
}

body {
    background: #f323b5;
    padding: 0;
    margin: 0;
    position: relative;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

.game-wrapper__iframebox {
    width: 80%;
    padding-top: 45%;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -40%;
    margin-top: -24%;
    border: 15px solid #fff;
    box-shadow: 1rem 1rem rgba(0, 0, 0, 0.2);
}

.game-wrapper__iframe {
    width: 100%;
    height: 100%;
    position: absolute; 
    top: 0;
    left: 0;
    border: none;
    outline: 0;
}

#game-holder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; 
}

#orientation-warning {
    width:100vw;
    height:100vh;
    position:fixed;
    top:0;
    left:0;
    background-color:#333333;
    background-image:url('rotate_device.jpg');
    background-repeat:no-repeat;
    background-position: 50%;
    background-size: cover;
    display: none;
}