.btn-whatsapp-pulse{height:0;animation-iteration-count:infinite;padding:35px;justify-content:center;font-size:40px;text-decoration:none;animation-timing-function:ease-out;color:#fff;position:fixed;animation-name:pulse;bottom:20px;align-items:center;border-radius:50%;background:#25d366;left:20px;width:0;animation-duration:1.5s;display:flex!important;z-index:1000}.btn-whatsapp-pulse:hover{color:#000!important}.btn-whatsapp-pulse i{animation-iteration-count:infinite;animation-timing-function:ease-out;animation-name:pulse;animation-duration:1.5s}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}40%{box-shadow:0 0 0 7px rgba(37,211,102,.25)}80%{box-shadow:0 0 0 14px rgba(37,211,102,0)}}.btn-whatsapp-pulse-border:before{animation-iteration-count:infinite;padding:25px;border:5px solid #25d366;animation-timing-function:ease-out;content:"";position:absolute;animation-name:pulse-border;opacity:.75;border-radius:50%;animation-duration:1.5s}@keyframes pulse-border{0%{padding:25px;opacity:.75}75%{padding:50px;opacity:0}to{opacity:0}}