body {
    font-family: Arial, sans-serif;
    background-color: #222;
    color: #fff;
    margin: 0;
    padding: 20px;
}

h1 {
    text-align: center;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #fff;
    padding: 10px;
    text-align: left;
}

th {
    background-color: #333;
}

#timer, #counter {
    font-size: 24px;
    margin-bottom: 10px;
}