Hello, outerHeight(true) does not handle negative margins properly (starting with 3.3.x release). This was working fine in 3.2.x. 3.2.1: https://jsfiddle.net/b1mtv4ts/12/ 3.3.1: https://jsfiddle.net/b1mtv4ts/13/