Jonas Jenwald 925a7bc58a Remove unnecessary print CSS rules
These rules became unnecessary with PR 7697, over five years ago, since printing is now done from a `printContainer`-element rather than "directly" using the viewer.

Note how the *entire* `outerContainer`, which contains all of the DOM elements that were being manually hidden, is now being hidden during printing. Furthermore, note also how the print-canvases/images and their containers are using custom CSS-classes[1] rather than re-using the ones from the viewer.

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[1] See the `printedPage` respectively `xfaPrintedPage` classes.
2022-04-23 14:32:00 +02:00
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2022-04-23 14:32:00 +02:00