Public preview fade out effect #71
                
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I think this is an essential feature for any Ghost theme.
Without it, it's difficult for the reader to project the fact that the article has a sequel.
I've based myself on this forum thread and it's a code I've tested locally that works well.
https://forum.ghost.org/t/public-preview-fade-out-effect-removes-spaces-between-paragraphs/49867