body {
    background-image: url('background.jpg');
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    font-family: Arial, sans-serif;
    color: white;
    text-align: center;
    padding: 40px;
}
.menu {
    margin-bottom: 30px;
}
.menu a {
    color: #004d00;
    text-decoration: none;
    margin: 0 15px;
    font-weight: bold;
    font-size: 18px;
}
.menu a:hover {
    text-decoration: underline;
}
.box {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 30px;
    border-radius: 15px;
    display: inline-block;
    max-width: 900px;
    font-size: 20px;
    line-height: 1.6;
}
.logo {
    width: 180px;
    margin: 20px auto;
}
.dog-photo {
    width: 300px;
    margin-top: 20px;
    border-radius: 10px;
}