/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Roboto", sans-serif;
    background-color: #c5c3c6;
  }

.title {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    font-size: 60px;
    background-color: #4c5c68;
    color: whitesmoke;
}

.restart {
  display: flex;
  justify-content: center;
  align-items: center;
  visibility: hidden;
  font-size: 2rem; 
  padding: 1rem 2rem;
  margin-left: 54.3rem;
  margin-top: -3rem;
  background-color: #5b5f68;
  color: #ddd;
  cursor: pointer;

}

.message {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    margin-bottom: -4rem;
    font-size: 30px;
}

.gameboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 454px;
    height: 454px;
    border: 2px solid black;
    margin: 100px auto;
  }

.grid {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 150px;
    border: 1px solid black;
    background-color: lightgray;
    font-size: 100px;
    cursor: pointer;
    user-select: none;
    color: black;
    
}

.grid:hover {
  background-color: white;
}