body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
}

.container {
    width: 80%;
    margin: 0 auto;
}

header {
    background-color: rgba(0, 123, 255, 0.8); /* Added transparency for better image visibility */
    color: #fff;
    padding: 20px;
}

header h1 {
    margin: 0;
}

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

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

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

nav ul li.current a {
    font-weight: bold;
}

.about {
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8); /* Added transparency for better image visibility */
}

footer {
    background-color: rgba(0, 123, 255, 0.8); /* Added transparency for better image visibility */
    color: #fff;
    text-align: center;
    padding: 10px 0;
}