body {
    margin: 0;
    padding: 0;
    color: #333;
}

.container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.grid{
  display: grid;
  grid-template-columns:100px 100px 100px;
}

.cell {
  width: 100px;
  height: 100px;
  border: 1px solid #999;
  font-size: 60px;
  text-align: center;
  background-color:rgb(223, 235, 250);
}

button{
  width: 100px;
  height: 100px;
  border: none;
  background-color:rgb(223, 235, 250);
  cursor: pointer;
}

.batu {
  color: crimson;
}

.maru{
  color:forestgreen;
}

.hidden{
  display: none;
}

.title {
  font-size: 2em;
  margin: 30px 0;
}

#message{
  font-size: 1.2em;
  margin: 30px 0;
}

#reset-button {
  width: 150px;
  height: 50px;
  border: none;
  border-radius: 5px;
  background-color:dodgerblue;
  color: white;
}