dim "Use arrow keys"

This is not the same as the previous`gray` and works with any theme as it only reduces the opacity.
make the question bold to make it stand more out

from the rest of the text
Merge pull request #141 from sindresorhus/dim

dim "Use arrow keys"
Merge pull request #143 from sindresorhus/bold-question

make the question bold to make it stand more out from the rest of the text
prettier separator

make it not dashed, dimmed and wider
Merge pull request #144 from sindresorhus/prettier-separator

prettier separator
nicer question mark prefix

it's also better aligned