body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    height: 100%;
}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/background1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.3;
    z-index: -1;
}

.disclaimer-banner {
    background-color: #ffcccc;
    color: #ff0000;
    text-align: center;
    padding: 10px;
    font-weight: bold;
}

header {
    background-color: rgba(255, 255, 255, 0.8);
    padding: 20px;
}

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

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

nav ul li a {
    text-decoration: none;
    color: #333;
}

main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8);
}

.content-box {
    margin-bottom: 20px;
    overflow: hidden;
}

.content-box img {
    max-width: 200px;
    float: left;
    margin-right: 20px;
}

.left {
    padding-left: 50px;
}

.right {
    padding-right: 50px;
    text-align: right;
}

.right img {
    float: right;
    margin-left: 20px;
    margin-right: 0;
}

footer {
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}