body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f0f0;
    font-family: 'Arial', sans-serif;
    text-align: center;
}

#gameArea {
    width: 400px;
    height: 400px;
    background-color: #333;
    position: relative;
    border: 5px solid #666;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
}

.snake {
    width: 20px;
    height: 20px;
    background-color: #0f0;
    position: absolute;
    border-radius: 5px;
}
.head {
    width: 20px;
    height: 20px;
    background-color: rgb(179, 0, 255);
    position: absolute;
    border-radius: 5px;
}

.food {
    width: 20px;
    height: 20px;
    background-color: #f00;
    position: absolute;
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0.5; }
}

.score {
    font-size: 20px;
    color: #333;
    margin: 10px 0;
}

.button {
    background-color: #4CAF50;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border: none;
    border-radius: 4px;
}

.snake-head {
    width: 20px;
    height: 20px;
    background-color: #0f0;
    position: absolute;
    border-radius: 5px;
    /* Set a different background color for the head */
}

.snake-tail {
    width: 20px;
    height: 20px;
    background-color: rgb(157, 188, 57);
    position: absolute;
    border-radius: 5px;
    /* Set a different background color for the tail */
}