.fixed-wa-btn-right {
    position: fixed !important;
    right: -70px !important;
    left: auto !important;
    top: 55% !important;
    transform: rotate(-90deg) !important;
    background: #25D366;
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px 6px 0 0;
    text-decoration: none !important;
    font-weight: bold;
    z-index: 99999;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}
.fixed-wa-btn-right:hover {
    background: #1ebe5d;
    color: #fff;
}