.whatsapp-float-btn{color:#fff;text-align:center;z-index:1000;background-color:#25d366;border-radius:50px;justify-content:center;align-items:center;width:60px;height:60px;font-size:30px;text-decoration:none;transition:all .3s ease-in-out;display:flex;position:fixed;bottom:40px;right:40px;box-shadow:2px 2px 3px #999}.whatsapp-float-btn:hover{color:#fff;background-color:#128c7e;transform:scale(1.1)}.whatsapp-float-btn{animation:2s infinite pulse-animation}@keyframes pulse-animation{0%{box-shadow:0 0 #25d366b3}70%{box-shadow:0 0 0 15px #25d36600}to{box-shadow:0 0 #25d36600}}