body {
    font-family: Arial, sans-serif;
    padding: 20px;
}

h1 {
    text-align: center;
}

form {
    max-width: 400px;
    margin: 0 auto;
}

label {
    display: block;
}

select, input[type="file"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}