CSS Change Background Color at Certain Point

Question

I would like the background of the entire site to change from white to black when a certain element comes into view. So when you scroll by the element the background transitions

Answer 1

Your $(window).scroll is correct but i think your code lacks the proper setup to do what you want. Here is a working sample i made from your code to change the color of the background when the block div comes into view when scrolling.

https://codepen.io/Nasir_T/pen/jmvwEP

Hope this helps.