I needed to know these "implementation details" between css layout and javascript also regarding css transitions: http://stackoverflow.com/questions/12088819/cs

I needed to know these "implementation details" between css layout and javascript also regarding css transitions: http://stackoverflow.com/questions/12088819/css-transitions-on-new-elements http://stackoverflow.com/questions/12088819/css-transitions-... tldr: you can "fade in" a new element only if you trigger a reflow at the right moment