body {
    font-family: Arial, sans-serif;
    background-color: white;
    color: #333;
    margin: 0;
    padding: 0;
}
header {
    background-color: #e0f7e9;
    padding: 10px;
    display: flex;
    align-items: center;
}
header img {
  width: 120px; /* or use max-width */
  height: auto; /* maintains aspect ratio */
  position: absolute;
  top: 10px;
  left: 20px; /* use right: 20px; for top-right corner */
}
nav a {
    margin: 0 10px;
    text-decoration: none;
    color: #2e7d32;
}
nav a:hover {
    text-decoration: underline;
}
main, footer {
    padding: 20px;
}
.gallery img {
    width: 200px;
    margin: 10px;
    border: 2px solid #ccc;
}