This page contains some frequently asked questions about jScrollPane and their answers.
In Webkit based browsers (e.g. Safari, Chrome, iOS and Android) there is a known issue where you must include your CSS before your JS. More info.
jScrollPane version 2 places the scrollbar and associated controls inside the element you apply jScrollPane to. This means that any positional styling on the containing element continues to work correctly and also allows us to calculate size changes correctly when the parent element's size changes.