h1 {
    font-size: 3rem; 
    font-family: 'Indie Flower', 'Comic Sans', cursive;
    text-align: center;
}

h2 {
    font-size: 2rem; 
    font-family: 'Indie Flower', sans-serif;
    text-align: center;
}


#board {
    font-family: 'Indie Flower', 'Comic Sans', cursive;
    position: relative;
    font-size: 120px;
    margin: 1% auto;
    border-collapse: collapse;
}
#board td {
    border: 4px solid rgb(60, 60, 60);
    width: 90px;
    height: 90px;
    vertical-align: middle;
    text-align: center;
    cursor: pointer;
}

#board td div {
    width: 90px;
    height: 90px;
    line-height: 90px;
    display: block;
    overflow: hidden;
    cursor: pointer;
}



@keyframes flash {
    0%, 100% { background-color: #FBFF00; }
    50% { background-color: black; }
}

.win {
    animation: flash 0.3s ease-in-out 4;
    animation-fill-mode: forwards;
}


/* Botão */
button {
    display: block;
    margin: 20px auto;
    font-family: 'Indie Flower', cursive;
    font-weight: bold;
    font-size: 1.2em;
    padding: 10px 20px;
    background-color: #f0ab3c;
    color: black;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #d9912a;
}