body{
    
}
.scene{
    width: 1920px;
    height: 1080px;
    background-image: url("gds.png");
    
}
button{
    width: 200px;
    height: 200px;
    background-image: url("go.png");    
    background-size: 200px;
    margin-left: 850px;
    margin-top: 850px;
    border-radius: 200px;
}