message: Fix MapControlsUI's CSS.
diff: @@ -46,9 +46,10 @@ export class MapControlsUI {
  controls.toggleTilt();
  });
  - // tslint:disable-next-line:max-line-length
  - this.domElement.style.cssText = `position: absolute; right: 0; padding: 10px; top: 50%; margin-top: -60px;`;
  - zoomInButton.className = zoomOutButton.className = tiltButton.className = "controls-button";
  + this.domElement.style.cssText =
  + "position: absolute; right: 10px; top: 50%; margin-top: -70px;";
  + zoomInButton.className = zoomOutButton.className = tiltButton.className =
  + "harp-gl_controls-button";
  return this;
  }
  @@ -61,7 +62,7 @@ export class MapControlsUI {
  style.id = "here-harp-controls.map-controls-ui-styles";
  style.appendChild(
  document.createTextNode(`
  - .controls-button {
  + .harp-gl_controls-button {
  display: block;
  background-color: #fff;
  width: 40px;
  @@ -77,8 +78,9 @@ export class MapControlsUI {
  border-radius: 4px;
  box-shadow: 0px 0px 4px #aaa;
  transition: all 0.1s;
  + padding: 0 0 1px 1px;
  }
  - .controls-button:active {
  + .harp-gl_controls-button:active {
  background-color: #37afaa;
  color: #eee
  }`)
  