div#button 
  h2 Hover Me!
  div#buttonTwo 
    h2 Hover Me!
  div#buttonThree 
    h2 Hover Me!

@import url("https://fonts.googleapis.com/css?family=Niramit");

html,
body {
  background: linear-gradient(to right, #659999, #f4791f);
  display: flex;
  font-family: Niramit, "sans-serif";
  justify-content: center;
  align-items: center;
  height: 100%;
  width: 100%;
  margin: 0;
}

#button,
#buttonTwo,
#buttonThree {
  border: 1px solid white;
  color: white;
  width: 12em;
  height: 3em;
  text-align: center;
  transition: all 0.5s;
}

h2 {
  line-height: 0.5em;
}

#buttonTwo,
#buttonThree {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  margin-top: -51.5px;
}

#button:hover {
  cursor: pointer;
}

#button:hover #buttonTwo,
#button:hover #buttonThree {
  visibility: visible;
  opacity: 0.33;
}

#button:hover #buttonTwo {
  transform: translateX(-3em) translateY(-3em);
}

#button:hover #buttonThree {
  transform: translateX(3em) translateY(3em);
}