使用jquery获取部分隐藏div的实际高度

I've a list of collapsible items with a minimum height of 75px. Anything exceeding 75px is hidden using "overflow:hidden". Each item may have different actual heights depending on its content. Is there a way i can get the actual height of each item using jquery, even though i've limited its height to 75px using css. Using .height() returns 75px and not the actual height of the element.I've a list of collapsible items with a minimum