body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    margin: 0;
    padding: 0;
}

.container {
    margin-top: 50px;
}

h1 {
    color: #333;
}

form {
    margin-bottom: 20px;
}

table {
    margin-top: 20px;
}