message: Fix initializing of invisible slider
diff: @@ -28,6 +28,10 @@ export default class Slider extends Component {
  step: 0
  };
  onStart = (e) => {
  + if (!this.state.containerWidth) {
  + this.onResize();
  + }
  +
  if (!e.originalEvent.target.closest('.Slider__thumb')) {
  const coords = this.calculate(e.startX - this.state.containerLeft);
  