.main-btn {
  background-color: #942878;
  text-align: center;
  padding: 20px 16px;
  font-size: 40px;
  border-radius: 14px;
  border: none;
  box-shadow: 0px 5px 21px black;
  position: absolute;
  bottom: 60px;
  right: 110px;
  text-decoration: none;
}

.main-btn:hover {
  background: #bf3199;
  cursor: pointer;
}

@media (max-width: 890px) {
  .main-btn {
    font-size: 25px;
  }
}

@media (max-width: 500px) {
  .main-btn {
    left: 50%;
    transform: translateX(-50%);
    padding: 13px;
    font-size: 18px;
    width: 260px;
  }
}