Andy Budd::Blogography: No Margin for Error

"Margin collapsing is a CSS phenomenon I've been familiar with for a while. Conceptially It's very simple, however recently I've been running into a number of problems with my layouts where margin collapsing appears to be the culprit.The problems usually revolve around either extra vertical white space appearing that I just can't seem to remove or the inability to create vertical white space by using margins."