.whatsapp-float{bottom:20px;height:60px;position:fixed;right:20px;width:60px;z-index:1000}.whatsapp-float img{border-radius:50%;box-shadow:2px 2px 10px rgba(0,0,0,.3);height:100%;transition:transform .3s ease-in-out;width:100%}.whatsapp-float img:hover{transform:scale(1.1)}