body, html {
    margin: 0;
    padding: 0;
    height: 100%;
  }
  #container {
    width: 100%;
    height: 100%;
    background-color: white;
  }

  .button{
    padding: 10px;
    padding-bottom:8px;
    background-color: rgba(0,0,0,.2);
    cursor: pointer;
    border-radius: 4px;
    border: 1px solid white;
    color:white;
  }

  #fullscreen-button {
    position: absolute;
    top: 10px;
    left: 10px;
  }

  .ready-button-container{
    position: absolute;
    left:0;
    width:100%;
    bottom: 30%;
  }

  #ready-button{
    background-color: rgba(0,0,0,.5);
    margin-left: auto;
    margin-right: auto;
    display: block;
    font-size: 25pt;
    border-radius: 10px;
    border: 1px solid white;
  }