What is the jQuery event to detect when element position changes?

To detect element position, which jQuery event or method is used? I have the following four divs, which forms the shape of square. On click, I want to show the position of every square:

<div style = "background-color:blue;"></div>
<div style = "background-color:pink;"></div>
<div style = "background-color:#123456;"></div>
<div style = "background-color:#f11;"></div>