message: wip, tweak tasks css
diff: display: inline-block;
  padding: 0 ($control-spacing);
  @include non-selectable;
  + white-space: nowrap;
  + background: $default-background;
  + position: absolute;
  }
  > button {
  // .msp-background-tasks .msp-task-state {
  // color:
  // }
  -
  