body {
    margin: 0;
    padding: 0;
    color: rgba(255, 255, 255, 0.87);
    background-color: #0f0f0f;
    height:100vh;
    width:100vw;
    overflow:hidden;
}


&#game-container {
  padding: 0px;
  margin: 0px;
  width:100vw;
  height:100vh;
}