.box {
    width: 40px;
    height: 40px;
    background-color: #ffc;
    border: solid 1px #000;
  }

  .boxTripleWord{
    background-color: #f00;
  }

  .boxDoubleWord{
    background-color: #f9c;
  }

  .boxTripleLetter{
    background-color: #66f;
  }

  .boxDoubleLetter{
    background-color: #9cf;
  }

  .boxCenter {
    background-color: #996;
  }

  .boxPlaceholder {
    background-color: brown;
  }

  .boxEmpty {
    background-color: #FFF;
    border: 0px;
  }

  .brick {
    margin: 5px;
    position: absolute;
    font: bold 15px Verdana;
    border: solid 1px #000;
    background-color: #ff6;
    width: 32px;
    height: 32px;
    text-align: center;
    line-height: 0px;
  }

  .button {
    border: solid 1px #000;
    padding: 6px;
    width: 70px;
    font: bold 14px Verdana;
  }