Prevent scrolling too much beyond popup

[nfisher]

You need to do some CSS from what I remember, take a look here:

Tutorial: Scroll within a popup without scrolling the page

How to make a popup scroll-able without scrolling the underlying page Links: Demo and Editor. Bear in mind this is a relatively “bare bones” version. There may be some nuances depending on how your page is laid out but this should get you most of the way conceptually! So there are two aspects: Make the popup scroll its internal content (simples) Stop the main page behind it from scrolling (bit trickier) Part One: Scrolling the popup Add your popup, and give it a unique ID …