Rework "Expand" so it's always available. More -> See comments.

Made button fatter. Didn't understand the "reduce width to content" — happy to take direction here.
Merge branch 'master' into always-expand-questions-regardless-of-answers
Make see comments button smaller
Fix expand link styling
Merge pull request #93 from askaway/always-expand-questions-regardless-of-answers

Rework "Expand" so it's always available. More -> See comments.