body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

header {
    background-color: #f1f1f1;
    padding: 10px 0;
}

.filter-bar {
    text-align: center;
    margin-bottom: 20px;
}

.filter-bar select {
    padding: 10px;
    margin-right: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.product-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 0 20px;
}

.product-card {
    border: 1px solid #ddd;
    margin-bottom: 20px;
    padding: 15px;
    text-align: center;
    width: calc(33.333% - 40px); /* Aanpassen voor marges */
}

.product-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
}

footer {
    background-color: #f1f1f1;
    text-align: center;
    padding: 20px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}