:root {
  --pageBlack: #262626;
  --pageYellow: #ffd83e;
  --pagePurple: #552b55;
  --pageRed: #E1332d;
  --pageGreen: #2ce771;
  --lightGreen: #12ac86;
  --pageGrey: #212121;
  --lightBlue: #42a8de;

}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  font-family: sans-serif;
  /* overflow: hidden; */
  background-color: var(--lightGreen);
}
a {
  position: absolute;
  text-decoration: none;
  text-transform: uppercase;
  padding: 25px 50px;
  background-color: white;
  color: #777;
  border-radius: 100px;
  font-size: 24px;
  transition: all .2s;
}
a:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: white; 
  border-radius: 100px;
  transition: all .4s;
  z-index: -1;
}
a:hover::before {
  transform: scaleX(1.4) scaleY(1.6);
  opacity: 0;
}
a:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,.2);
}
a:active {
  transform: translateY(-1px);
  box-shadow: 0 5px 10px rgba(0,0,0,.2);
}