* {
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: rgba(255,0,0,0);
    -webkit-text-size-adjust: none;
    -webkit-user-select: none;
}
div.dk{
    position:relative;
    background:#333;
}
div.dk div.loading{
    position:absolute;
    top:200px;
    width:100%;
    text-align:center;
    color:white;
}
div.dk div.canvas{
    z-index:0;
    position:absolute;
}
div.dk div.cover{
    z-index:100;
    position:absolute;
}
div.obj{
    position:absolute;
    background-repeat:no-repeat;
}
div.obj.gameMario{
    z-index:10;
}
canvas#touch{
    top:0;
    left:0;
    display:block;
    position:absolute;
}