body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    text-align: center;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style: none;
    padding: 0;
    text-align: center;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

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

main {
    padding: 20px;
}

h2 {
    color: #4CAF50;
}

form {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

form input, form textarea, form select, form button {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}

form button:hover {
    background-color: #45a049;
}

section {
    margin-bottom: 20px;
}

.products {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.product {
    background-color: white;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    width: calc(33.333% - 20px); /* Adjust for the gap */
    box-sizing: border-box;
}

.product img {
    max-width: 100%;
    border-radius: 5px;
}

@media (max-width: 767px) {
    .product {
        width: 100%;
    }
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    position: fixed;
    width: 100%;
    bottom: 0;
}

.pagination {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.pagination a {
    margin: 0 5px;
    padding: 10px 15px;
    border: 1px solid #4CAF50;
    color: #4CAF50;
    text-decoration: none;
}

.pagination a.active {
    background-color: #4CAF50;
    color: white;
}