html, body {
  /* Your css here */
}

.title {
  text-align: center;
  font-weight: bold;
  font-size: 5em;
}
.subTitle {
  text-align: center;
  font-size: 1em;
}

.btn-circle {
  width: 40px;
  height: 40px;
  border-radius: 25px !important;
  /*margin: 5px 2px 3px 2px;*/
}
.gameBoard{
  width: 600px;
}