.hero {
  text-align: center;
  padding: 100px;
  background: #f5f5f5;
}

.whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: green;
  color: #fff;
  padding: 10px;
}

.quote-btn {
  position: fixed;
  right: 20px;
  bottom: 70px;
  background: orange;
  color: #fff;
  padding: 10px;
}