=> 0/1）
          //   console.log('scroll', scrollTop);
          //   if (scrollTop >= START_POS && scrollTop <= END_POS) {
          //     let y = 100
          //     let scale = 0.3
          //     let percent = (scrollTop - START_POS) / (END_POS - START_POS)
          //     // pos 0 y 100, pos END_POS-START_POS y 0
          //     y = 100 - (percent) * 100
          //     scale = 0.3 + percent * (1 - 0.3)
          //     document.querySelector('.dd-icon').style.transform =`translateY(