A better solution to embeddable carousels: floor height
A better solution to embeddable carousels: floor height

[#53567925] Rather than defer calculating the height of the carousel, instead I set a floor height ("Don't be shorter than this") so if the image isn't fully loaded, the height is still set imperfectly, but less imperfectly than before.

https://www.pivotaltracker.com/story/show/53567925
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