body {
    font-family: Impact, Haettenschweiler, 'Arial Narrow', sans-serif;
    margin: 20px;
    background-color: #f0f0f0;
}

.content-wrapper {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #d7a2be;
    border: 3px solid #a385d0;
    border-radius: 15px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
}

header {
    background-color: #b4d6f0;
    color: #000000;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}

header h1 {
    font-size: 24px;
    margin: 0;
}

section {
    padding: 15px;
    border-bottom: 1px solid #009179;
}
.background-position {
    background: url("image/nightsky.webp") no-repeat center center;
    height: 400px;
}

.background-attachment {
    background: url("image/nightsky.webp") center fixed;
    height: 400px;
}

.background-size {
    background: url("image/nightsky.webp") no-repeat center;
    background-size: cover;
    height: 400px;
}

.background-edge-offset {
    background: url("image/mercury.png") no-repeat 100px 10px / 150px 150px, url("image/nightsky.webp") no-repeat center center / cover;
    height: 400px;
}

.background-multiple {
    background: url("image/meteor.png") no-repeat center, url("image/nightsky.webp") no-repeat center;
    background-size: 97%, cover;
    height: 400px;
}

footer {
    background-color: #fcfcfc;
    border-radius: 5px;
    padding: 10px 20px;
    text-align: center;
    font-size: 14px;
}

footer a {
    color: #000000;
    margin: 0 5px;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}