.container {
    max-width: 1200px;
    margin: 0 auto;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 0;
    background-image: url(../images/rwbj.jpg);
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center;
}

header {
    background-color: #7fe9e9;
    background-image: url(../images/rwbj.jpg);
    color: #7fe9e9;
    padding: 20px 0;
}

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

nav ul li {
    display: inline;
    margin-right: 40px;
    padding-left: 40px;
    font-size: 18px;
}

nav ul li a {
    color: #7fe9e9;
    text-decoration: none;
}

nav ul li a:hover {
    color: #ff9900;
}

main {
    padding: 20px;
}

section {
    background-color: #dff1f0;
    margin-bottom: 20px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

h2 {
    color: #333;
    font-size: 24px;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin: 10px 0;
}

footer {
    background-color: #333;
    background-image: url(../images/rwbj.jpg);
    color: #7fe9e9;
    text-align: center;
    padding: 10px 0;
}