Thank you very much for your contribution! Please make sure the followings are checked. - [ ] Read [CONTRIBUTING.md](../CONTRIBUTING.md) - [ ] Run `gulp` to make sure it builds and lints successfully - [ ] Provide the scenario this PR will address(some JSFiddles will be perfect) - Perfect Scrollbar JSFiddle: https://jsfiddle.net/DanielApt/xv0rrxv3/ - With jQuery: https://jsfiddle.net/DanielApt/gbfLazpx/ - [ ] Refer to concerning issues if exist