.qd-vl__wrapper{position:relative}.qd-vl__wrapper:hover .qd-virtual-scrollbar{opacity:1}.qd-vl__wrapper.always-on .qd-virtual-scrollbar{opacity:1}.qd-vl__window{scrollbar-width:none}.qd-vl__window::-webkit-scrollbar{display:none}.qd-virtual-scrollbar{opacity:0;transition:opacity 340ms ease-out}.qd-virtual-scrollbar.always-on{opacity:1}.qd-vg__wrapper{position:relative}