main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    font-family: Arial, sans-serif;
}

body {
    background-color: pink;
}

h1 {
    margin-bottom: 20px;
}

.board {
    display: grid;
    grid-template-columns: repeat(3, 100px);
    grid-template-rows: repeat(3,100px);
    gap: 5px;
    margin-bottom: 20px;
}

.cell {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100px;
    height: 100px;
    background-color: #fff;
    border: 2px solid #000;
    font-size: 3rem;
    cursor: pointer;
    transition: background-color 0.3s;
    }

.cell:hover {
    background-color: #ddd;
    }

p {
    margin-top: 20px;
}

#restartButton {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 1rem;
    cursor: pointer;
}