body {
    height: 100%;
    background: white;
    margin: 0;
    padding: 0;
}

.game-fullscreen { height: 100%; }
    .game-fullscreen .header {
        padding: 10px;
        border-bottom: 1px solid silver;
        background: #E1DFD2;
        font-size: 12pt;
    }
    
    .game-fullscreen .header div{
        float: left;
    }
        .game-fullscreen .header .back {padding: 10px 0 0 5px;}
        .game-fullscreen .header .right {float: right; padding: 5px 10px 0 0;}
    .game-fullscreen .header .clear { float: none;}
    
    .game-fullscreen .play-game {
        height: 100%;
        width: 100%;
        position:absolute;
    }
    
    #game_full {
        height: 100%;
        width: 100%;
        position:absolute;
    }