Document that centering .img-responsive requires .center-block
Created by: cvrebert
(As opposed to .text-center
)
Refs https://github.com/twbs/bootstrap/pull/15648#issuecomment-71180027
Created by: cvrebert
(As opposed to .text-center
)
Refs https://github.com/twbs/bootstrap/pull/15648#issuecomment-71180027