Unhelpful "Help us improve" link

If you click "Help us improve", you just get the about page:


There is a link under "Contact us", but **it's the same colour as the other text**.

At the very least, the link should be visible :-)

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We can probably do better though. As a language pair developer, I wouldn't mind suggestions about mistakes people find, but then I'd like for people to get some kind of walkthrough like "first, check https://beta.apertium.org , and preferably use a full sentence, if it still doesn't work there, then send the full sentence you wrote along with what you expected to get to … or open an issue at `https://github…magically-get-right-language-pair/issues/new`"