css
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

.hero {
    background-color: #0056b3;
    color: white;
    text-align: center;
    padding: 50px 20px;
}

.form-container {
    max-width: 600px;
    margin: 20px auto; /* Changed for spacing */
    padding: 10px;  /* Adjusted padding to reduce space */
    display: flex; /* Used to align items in a row */
    justify-content: space-between; /* Ensures spacing between elements */
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
    background-color: #ffffff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.dropdown {
    min-width: 30%; /* Adjusted the width */
    padding: 8px;
}

button {
    padding: 10px 15px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.categories-container {
    padding: 20px; /* New padding for container */
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.category img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.category {
    text-align: center;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}