body {
    margin: 0;
    background: #f0f0f0; /* Lighter shade for better readability */
    text-align: center;
    font-family: Arial, sans-serif; /* Adding a universal font for better typography */
}

header, footer {
    background-color: #00796b; /* Deep teal color */
    color: white;
    padding: 20px 0;
}

section {
    margin: 20px;
    padding: 20px;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

h1, h2 {
    font-weight: normal;
}

img {
    width: 80%; /* Scale images to fit in their containers */
    margin-top: 20px;
}