message: fix: fix useless code
diff: @@ -189,8 +189,6 @@ export default class Moveable extends React.PureComponent<MoveableProps, Moveabl
  if (target) {
  const rect = target.getBoundingClientRect();
  - const style = window.getComputedStyle(target);
  -
  let left = rect.left;
  let top = rect.top;
  