**Steps to replicate the issue** (include links if applicable):
* Load https://www.wikidata.org/wiki/Lexeme:L7?useskin=minerva
*
*
**What happens?**:
The header with the lemma ("cat") overlaps the toolbar with the "Watch", "History" and "More" buttons, preventing the bottom half of the buttons from being clicked.
**What should have happened instead?**:
The header should not overlap with the toolbar.
**Software version** (skip for WMF-hosted wikis like Wikipedia):
**Other information** (browser name/version, screenshots, etc.):
Screenshot with the dev tools highlighting `#wb-lexeme-header`
{F35540433}
This is caused by the negative top margin in
```#wb-lexeme-header-lemmas {
font-size: 100%;
margin: -1.428em 0 0.25em 0;
display: flex;
align-items: center;
}```
(file: https://github.com/wikimedia/mediawiki-extensions-WikibaseLexeme/blob/master/resources/lexeme.less#L13)