.re-render {
  color: #fff;
  padding: 12px 20px;
  border: solid 2px #555;
  border-radius: 5px;
  position: fixed;
  top: 20px;
  right: 20px;
}
.re-render:hover {
  cursor: pointer;
  color: whitesmoke;
  background: #777;
}