Thanks for the quick answer you guys are awesome. I added the codepen. It works better with that whitespace, but still flickers out of the div. Perfect would be if i could preserve the same space to prevent all the jumping.
I am having the problem, that during the scramble the letters do not linebreak in the div with width: 100dw. The site is going to be accessed by mobile devices. http://regieprojekte.de/romeoundjulia2066/ Is there a way to force text during the scramble into the same layout as the final product?