body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #282c34;
    color: #61dafb;
}

.clock-container {
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid #61dafb;
    border-radius: 10px;
    padding: 20px;
}

.clock {
    font-size: 3rem;
}

.checkbox-container {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}