Correct alignment and spacing of documentation page navigation (go to previous / next chapter)

[Ebano]

Preflight checklist

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• I have read and am following this repository's Contribution Guidelines."

Describe the issue

The alignment and spacings of the navigation arrows and text doesn't wrap properly what affects the readability and orientation -- especially in mobile view.

Alignment and spacings should behave predictable and follow clear spacing rules in order to ensure proper layout and good readability. The arrows should be bold - analogue to text.

Version

0.14.1-alpha

Additional Context

No response