<a href="#">
  <span>Button</span>
  <span>Button</span>
  <span>Button</span>
  <span>Button</span>
</a>

body {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}
a {
  position: relative;
  width: 150px;
  height: 50px;
  transition: 4s;
  transform-style: preserve-3d;
  transform: perspective(1000px) rotateX(0deg);
}
a:hover {
  transform: perspective(1000px) rotateX(360deg);
}
a span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  background: rgba(255, 255, 255, 0.9);
  font-family: sans-serif;
  text-transform: uppercase;
  font-size: 22px;
  letter-spacing: 2px;
  transition: 0.5s;
  border: 2px solid #000;
  box-sizing: border-box;
  box-shadow: insert 0 20px 50px rgba(0, 0, 0, 0.2);
}
a:hover span {
  color: #fff;
  background: rgba(3, 169, 244, 0.8);
}
a span:nth-child(1) {
  transform: rotateX(360deg) translateZ(25px);
}
a span:nth-child(2) {
  transform: rotateX(270deg) translateZ(25px);
}
a span:nth-child(3) {
  transform: rotateX(180deg) translateZ(25px);
}
a span:nth-child(4) {
  transform: rotateX(90deg) translateZ(25px);
}