body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f8ff;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
    text-align: center;
}

h1 {
    color: #333333;
    margin-bottom: 20px;
    font-size: 24px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin: 10px 0;
}

a {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
    transition: color 0.3s;
}

a:hover {
    color: #0056b3;
}

a:active {
    color: #003f7f;
}