.btn-floating {
  position: fixed;
  right: 20px;
  z-index: 1000;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all 0.3s ease-in-out;
  background-color: #25d366;
}

.btn-whatsapp-mobile {
  bottom: 20px;
  color: white;
  font-size: 26px;
}

.btn-whatsapp-web {
  bottom: 20px;
  color: white;
  font-size: 32px;
}

.btn-whatsapp-web:hover {
  color: white;
  background-color: #20ba5a;
}

.btn-floating i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
}

.btn-whatsapp-mobile i:hover {
  color: white;
}

.btn-whatsapp-web:hover {
  opacity: 0.8;
}

.btn-whatsapp-web i {
  font-size: 1.5em;
  margin: 0;
}