body {
    font-family: Arial, sans-serif;
    text-align: center;
}

#categories {
    margin: 20px 0;
}

.category {
    display: inline-block;
    margin: 10px;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
}

#items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.item {
    border: 1px solid #ccc;
    margin: 10px;
    padding: 10px;
    width: 200px;
    text-align: center;
}

.item img {
    max-width: 100%;
}

.item h3 {
    margin: 10px 0;
}

.item p {
    margin: 5px 0;
}