Fix GitHub's own CSS bug in releases page (#965)
Fix GitHub's own CSS bug in releases page (#965)

For example: https://github.com/sindresorhus/refined-github/releases

Screenshot: https://user-images.githubusercontent.com/1402241/34658611-feb5cee6-f462-11e7-9f1c-92878c24303e.png
busches/refined-github,sindresorhus/refined-github,sindresorhus/refined-github,busches/refined-github