body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    text-align: center;
}

h1 {
    background-color: #002F5F;
    color: white;
    padding: 20px;
}

h2 {
    color: #002F5F;
}

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

li {
    background: white;
    margin: 10px auto;
    padding: 15px;
    width: 50%;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

a {
    text-decoration: none;
    color: white;
    background: #002F5F;
    padding: 10px 15px;
    border-radius: 5px;
    display: inline-block;
    margin-top: 15px;
}

a:hover {
    background-color: #004080;
}

button {
    padding: 10px 15px;
    background-color: #002F5F;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #004080;
}