*{
    box-sizing: border-box;
    margin: 0;
}

#tictactoe-container {
    display: flex;
    width: 450px;
    height: 450px;
    font-family: Arial, sans-serif;
    background-color: #333;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    position: relative;
}

#gameMenu,
#gameBoardContainer {
    position: absolute;
    top: 0;
    left: 0;
}

#gameMenu {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    z-index: 10;
    background-color: #333;
    display: flex;
    border: 10px solid #777;
}

#gameMenuInfo {
    width: 300px;
    height: 300px;
    margin: auto;
}

#tictactoeTitle {
    margin-top: 25%;
    width: 100%;
}

.playerBanner{
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
}

button {
    background-color: #444;
    color: white;
    border: none;
    padding: 10px 20px;
    margin: 10px;
    cursor: pointer;
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
    font-size: 1em;
}

button:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
    background-color: #222;
}

#gameBoardContainer {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

#playerInfo{
    display: flex;
    align-items: center;
    margin: 0;
    height: 60px;
}

#gameEndBanner{
    display: flex;
    margin: 0;
    height: 80px;
    align-items: center;
}

#endGame{
    background-color: #000;
}

#endGame:hover {
    background-color: #222;
}

#gameBoard {
    box-sizing: border-box;
    display: grid;
    width: 310px;
    height: 310px;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 5px;
}

.cell {
    width: 100px;
    height: 100px;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4em;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.cell:hover {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
    background-color: #222;
}