body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f1f8e9;
    color: #1b5e20;
}

header {
    background-color: #1b5e20;
    color: white;
    padding: 10px 0;
    text-align: center;
}

nav {
    text-align: center;
    margin: 20px 0;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #1b5e20;
}

footer {
    background-color: #1b5e20 ;
    color: white;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}

.container {
    padding: 20px;
}

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.gallery img {
    width: 100%;
    max-width: 300px;
    margin: 10px;
    border-radius: 10px;
}