We should have here brief description of the Simple Diagrams, and contents of the guide should be added. I suppose we should make here diagram with items displayed as styled icons. Smth like displaying information in All contents part, but in a restyled way.
Notes on Footer:
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Footer of all pages should contain link.
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I suggest to add DSR blue cloud icon in the beginning.
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Maybe we can select text about support by making its background as colored rectangle.
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