CSS Style window background beyond page on Mac possible?

Question

Is it possible to style or color the window pane background of the browser?
When scrolling beyond the edge in Chrome and Safari on Mac,
the whole page is pulled a bi

Answer 1

probably this is not needed anymore but maybe someone else wants to do the same :D

this should put a background-color on the overscroll-area of any ios device

body:after {
    content: '';
    position: fixed;
    top: -50%;
    right: -50%;
    bottom: -50%;
    left: -50%;
    z-index: -1;
    background: #000000;
}

here is the link to my gist