.pf-container {
    background: #f8f6f3;
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    margin-top: 30px;
}
.pf-buttons button {
    border: none;
    background: none;
    cursor: pointer;
    font-size: 20px;
    margin: 0 10px;
    color: #7b7b7b;
}
.pf-buttons button:hover {
    color: #00a78e;
}
.pf-buttons span {
    font-size: 16px;
    margin-left: 5px;
}