input{
    font-size: 20px;
}

button {
    background-color: #4caf50;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    margin: 10px 5px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

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