Custom Scrollbars With jQuery: Perfect Scrollbar
Custom scrollbars that look the same on all browsers are everywhere (for ex: almost all Google apps).
Perfect Scrollbar is a lightweight (~14kb) jQuery plugin for creating them without any hassle.
It doesn’t ruin the default layout or require/apply any CSS changes. The plugin works with containers of any size and re-arranges the positions if a container-resize happens.
Also, the design of the scrollbar can be customized completely with CSS and it supports jquery-mousewheel plugin in case you want to make use of it.
Compatibility: All Major Browsers