body {
            background-color: lightgreen;
            margin: 0;
            font-family: Arial, sans-serif;
        }
        header {
            position: relative;
            width: 100%;
            height: 15vh;
            background: url('/img/header-image.jpg') no-repeat center center/cover;
        }
        .header-container {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            text-align: center;
            color: white;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
	    border-radius: 15px 50px 30px 5px;
	    background: rgba(0, 0, 0, 0.2);
        }
        h1 {
            font-size: 2.5em;
            margin: 0;
        }
        p {
            font-size: 1.2em;
        }
        nav ul {
            list-style-type: none;
            padding: 0;
            margin: 0;
            text-align: center;
            background-color: #333;
        }
        nav ul li {
            display: inline;
            margin: 0 15px;
        }
        nav ul li a {
            color: white;
            text-decoration: none;
            font-size: 1.5em;
        }
        nav ul li a:hover {
            text-decoration: underline;
        }
        section {
            margin: 40px auto;
            width: 80%;
            padding: 20px;
            background-color: white;
            border: 2px solid #333;
            border-radius: 10px;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        table th, table td {
            border: 1px solid #333;
            padding: 10px;
            text-align: left;
        }
        table th {
            background-color: #f4f4f4;
        }
        .gallery img {
            width: 45%;
            margin: 10px 2.5%;
            border-radius: 5px;
        }
        form label {
            display: block;
            margin-top: 10px;
        }
        form input, form textarea, form button {
            width: 100%;
            margin-top: 5px;
            padding: 10px;
            border: 1px solid #333;
            border-radius: 5px;
        }
        form button {
            background-color: #333;
            color: white;
            cursor: pointer;
        }
        form button:hover {
            background-color: #555;
        }
        footer {
            text-align: center;
            padding: 10px;
            background-color: #333;
            color: white;
        }