body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding: 20px;
}

.container {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    display: inline-block;
}

input {
    padding: 10px;
    width: 250px;
    margin-right: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

button {
    padding: 10px 15px;
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

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