.reel {
  display: inline-block;
  width: 300px;
  height: 100px;
  background-size: cover;
}
.reel-button {
  background-image: url(http://www.go-run.nl/images/button.svg);
}
.reel-button:hover,
.reel-button:focus {
  background-image: url(http://www.go-run.nl/images/button-h.svg);

svgbody {
  display: grid;
  height: 100vh;
  margin: 0;
  place-items: center center;
}