#whatsapero-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}
.whatsapero-icon {
    width: 60px;
    height: 60px;
    background: #25D366 url('https://img.icons8.com/ios-filled/50/ffffff/whatsapp.png') no-repeat center;
    background-size: 60%;
    border-radius: 50%;
    cursor: pointer;
}
.whatsapero-menu {
    display: none;
    position: absolute;
    bottom: 70px;
    right: 0;
    background: white;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.whatsapero-menu a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: #333;
    border-bottom: 1px solid #eee;
}
.whatsapero-menu a:last-child {
    border-bottom: none;
}