body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f7f7f7;
}

.container {
    margin: 50px auto;
    padding: 20px;
    width: 50%;
    background-color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    margin: 10px 0;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}

input, select {
    padding: 10px;
    width: 80%;
    margin: 10px 0;
}