.fre-button {
    display: inline-block;
    background-color: #0073aa;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.fre-button:hover {
    background-color: #005a87;
}

.fre-button i {
    margin-right: 5px;
}