The logo has defined sizes on standard formats, e.g. on DIN A4 brochure titles. Here, the page is based on a fixed grid that results in the logo size. The claim is aligned with the top edge of the logo and is in a fixed ratio to the logo size: half the height of the logo.
For atypical formats outside the usual standards, the nearest standard format should be used as a reference and a sensible adjustment made.
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