.share-btn {
  width: 55px;
  height: 55px;
  border: none;
  border-radius: 50%;
  cursor: pointer;

  display: flex;
  justify-content: center;
  align-items: center;

  background: #00ff9d;
  transition: 0.25s;

  margin: 15px auto 0;
}

.share-btn svg {
  fill: black;
  width: 26px;
  height: 26px;
}

.share-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(0, 255, 157, 0.35);
}