/* body{
  width: 80%;
  height: 80%;
  margin: auto;
}

.box{
    display: inline-block;
    width: 4rem;
    height:  4rem;
    margin : -0.1rem;
    border: 1px solid black;
    font-size: 3rem;
    text-align: center;
}

.black{
    background-color: #A9A9A9;
}  */
body{
  display: flex;
  background-color: antiquewhite;
}

.chessboard {
  width: 640px;
  height: 640px;
  border: 25px solid #333;
  transform: scale(0.75);
}
.box {
  float: left;
  width: 80px;
  height: 80px;
  font-size: 4rem;
  text-align:center;
  display: table-cell;
  vertical-align:middle;
}

.black{
  background-color: #999;
}

.chess-piece-menu {
  font-size: 40px;
  background-color: #fff;
  border: 1px solid #333;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #333;
}

.chess-piece-button{
  font-size: 30px;
  width: 40px;
  height: 40px;
  text-align: center;
  cursor: pointer;

}

.chess-piece-button:hover {
  background-color: #ddd;
}

#terminado{
  border: none;
  border-radius: 0.5rem;
  background-color: red;
  visibility: hidden;
}