message: Fix transform origin misplaced in gui settings
diff: {
  fill: #8884;
  opacity: 0.5;
  + transform-origin: center;
  }
  .gui-settings:hover
  {
  {
  opacity: 1;
  transform: rotate(120deg);
  - transform-origin: center;
  }
  .gui-settings-panel
  {
  