.btn {
  position: relative;
  padding: 1rem 2.5rem;
  color: #ffd739;
  font-size: 1em;
  background-color: #27045b;
  outline: none;
  border: none;
  font-weight: bold;
  border-radius: 5px;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  transition-property: all;
  transition-duration: 0.3s;
  cursor: pointer;
}

.btn:hover {
  background-color: #6807f9;
  box-shadow: 0px 14px 56px -11px #6807f9;
}

.btn::before {
  content: "";
  position: absolute;
  height: 5px;
  width: 5px;
  background-color: white;
  border-radius: 100px;
  right: 2rem;
  bottom: 37%;
  animation: 0.5s both ease-in-out infinite;
}

.btn:hover::before {
  animation-name: bounce_591;
  transition: all 0.3s ease;
}

@keyframes bounce_591 {
  0% {
    bottom: 37%;
  }

  50% {
    bottom: 70%;
  }

  100% {
    bottom: 37%;
  }
}