.attd-whatsapp-button{position:fixed;right:18px;bottom:18px;z-index:99999;background:#25D366;color:#fff!important;text-decoration:none;border-radius:999px;padding:13px 18px;font:800 15px/1 Arial,Helvetica,sans-serif;box-shadow:0 12px 30px rgba(2,6,23,.25);display:inline-flex;align-items:center;gap:8px}.attd-whatsapp-button:hover{filter:brightness(.95)}@media(max-width:640px){.attd-whatsapp-button{right:14px;bottom:14px;padding:12px 15px;font-size:14px}}