body {
    font-family: Arial;
    background-color: #f2f2f2;
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.container {
    background: white;
    padding: 20px;
    width: 400px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
}

button {
    margin-top: 15px;
    padding: 8px 15px;
    border: none;
    background-color: #4CAF50;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

.option {
    margin: 8px 0;
    padding: 8px;
    background: #eee;
    border-radius: 5px;
    cursor: pointer;
}

.option:hover {
    background: #ddd;
}