.orbit-menu {
  position: relative;
  display: inline-block;
  border-radius: 50%;
  background: #222;
  color: #fff;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  padding: 10px;
}

.orbit-menu > :nth-child(n+2) {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translate(0, 0);
  visibility: hidden;
  pointer-events: none;
  transition:
    visibility 0.3s ease-in-out,
    transform 0.3s ease-in-out;
}

.orbit-menu > :nth-child(n+2).show {
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  padding: 20px;
  background: #222;
  color: #fff;
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}