body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
}

header {
    background-color: #28a745;
    color: white;
    padding: 20px;
    text-align: center;
}

h1 {
    margin: 0;
    font-size: 2em;
}

main {
    display: flex;
    justify-content: space-between;
    padding: 20px;
}

#product-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 70%;
}

.product-card {
    background-color: white;
    border: 1px solid #ddd;
    padding: 20px;
    margin: 10px;
    width: 200px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.product-card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.product-card h3 {
    margin: 15px 0 10px;
    font-size: 1.2em;
}

.product-card p {
    font-size: 1em;
    color: #555;
}

.product-card .price {
    font-size: 1.2em;
    color: #28a745;
}

#cart {
    width: 25%;
    padding: 20px;
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#cart h3 {
    margin: 0 0 10px;
}

#cart ul {
    list-style-type: none;
    padding: 0;
}

#cart ul li {
    margin: 5px 0;
    display: flex;
    justify-content: space-between;
}

#cart button {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
}

footer {
    background-color: #222;
    color: white;
    padding: 10px;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}
