/* Reset some default styles for browsers */
body, h1, h2, p, ul, li {
    margin: 0;
    padding: 0;
}

/* Set a background color and font for the entire page */
body {
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
    color: #333;
}

/* Style the header section */
header {
    background-color: #4CAF50;
    color: white;
    padding: 20px;
    text-align: center;
}

/* Style the navigation menu */
nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

nav li {
    display: inline;
    margin-right: 20px;
}

/* Style the main content container */
.container {
    max-width: 800px;
    margin: 20px auto;
    background-color: white;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Style headings and paragraphs */
h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

h2 {
    font-size: 24px;
    margin-top: 20px;
    margin-bottom: 10px;
}

p {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Style footer section */
footer {
    background-color: #4CAF50;
    color: white;
    text-align: center;
    padding: 10px;
}