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I'm putting together a presentation. My presentation style, however, often involves bright red callouts to the most important points of the text, especially when said text consists of code samples or command line output. Here's an example from a presentation I made in LibreOffice:

Don't panic!

How can I do something similar with TikZ?

marked as duplicate by Symbol 1, Stefan Pinnow, Henri Menke, Zarko tikz-pgf Apr 22 '17 at 22:46

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