.wfb-whatsapp-button{position:fixed;bottom:20px;right:20px;z-index:9999;transition:transform 0.3s ease,opacity 0.3s ease}.wfb-whatsapp-button:hover{transform:scale(1.05);opacity:.9}.wfb-whatsapp-button img{width:60px;height:60px;border-radius:50%;box-shadow:0 4px 12px rgb(0 0 0 / .2)}