.mobile-sticky-btn {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;

  color: white;
  padding: 14px 0;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  border: none;
  outline: none;
  z-index: 9999;
  display: none;
}

/* Only show on mobile */
@media (max-width: 768px) {
  .mobile-sticky-btn {
    display: block;
  }
}