body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #1e3138; /* Light blue background color */
    font-family: Arial, sans-serif;
}

header {
    background-color: #1e3138;
    color: #ffffff;
    text-align: center;
    padding: 1rem 0;
}

main {
    max-width: 800px;
    margin: 20px auto;
    padding: 0 20px;
    background-color: #1e3138;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

section {
    padding: 20px;
    border-bottom: 1px solid #022904;
}

footer {
    text-align: center;
    padding: 10px 0;
    background-color: #1e3138;
    color: #fff;
    position: fixed;
    bottom: 0;
    width: 100%;
}