body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    display: flex;
    align-items: center;
    background-color: #004080;
    color: white;
    padding: 10px 20px;
}

header img {
    height: 50px;
    margin-right: 20px;
}

nav {
    background-color: #003366;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
    flex: 1;
}

nav ul li a {
    display: block;
    padding: 10px;
    text-align: center;
    color: white;
    text-decoration: none;
}

nav ul li a:hover {
    background-color: #00509E;
}

.content {
    padding: 20px;
}

.content h1 {
    color: #004080;
}

.gallery img {
    width: 100%;
    max-width: 300px;
    margin: 10px;
    border: 2px solid #ddd;
    border-radius: 5px;
}

.feedback-form {
    max-width: 400px;
    margin: auto;
}

.feedback-form label {
    display: block;
    margin-bottom: 5px;
}

.feedback-form input, .feedback-form textarea, .feedback-form button {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.feedback-form button {
    background-color: #004080;
    color: white;
    border: none;
    cursor: pointer;
}

.feedback-form button:hover {
    background-color: #00509E;
}