Custom Scrollbar With Facebook Comments

The goal I want to run a scrollbar when a window load within a Facebook comments' container. The problem The scrollbar works well, but I have to resize the screen to force its invo

Solution 1:

You need to turn on updateOnContentResize because it is an iframe that gets loaded after the scrollbar has initialised.

$(".comments").mCustomScrollbar({
    theme: "dark",
    advanced:{
        updateOnContentResize: true
    }
});

Here is the edited fiddle http://jsfiddle.net/vDUyU/1/