body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
}

header {
    margin-bottom: 20px;
}

footer {
    background-color: #343a40;
    color: white;
    padding: 15px 0;
    text-align: center;
}

.form-control {
    margin-bottom: 15px;
}