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

/* Set a background color and text color for the entire page */
body {
    background-color: #f5f5f5;
    color: #333;
    font-family: Arial, Helvetica, sans-serif;
}

/* Style the header section */
header {
    background-color: #007bff;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

.header-tabs {
    list-style: none;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.header-tabs li {
    margin-right: 20px;
}

.header-tabs a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    transition: color 0.3s;
}

.header-tabs a:hover {
    color: #0056b3;
}

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

/* Style section headers */
h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
}

/* Style testimonials */
.testimonial {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    border-left: 4px solid #007bff;
}

.testimonial blockquote {
    font-style: italic;
}

.testimonial-author {
    font-weight: bold;
}

/* Style the footer */
footer {
    text-align: center;
    padding: 10px;
    background-color: #333;
    color: #fff;
}

/* Add additional styles as needed */