[css3-box] Collapsing Margins - Odd Behaviour

The current definition of collapsing margins yields a number of unexpected 
results 
(http://stackoverflow.com/questions/2680478/margin-top-push-outer-div-down).

I believe to remember the original idea of collapsing margins to be 
constrained to a bottom and a following top margin to be the only part of 
collapsing, but not a top margin with another top margin.

What's the idea behind having unrelated margins collapse? 

Received on Wednesday, 9 December 2015 12:19:08 UTC