Bootstrap 3 .col-xs-offset-* doesn't work?

Question

I am using bootstrap 3 grid system loved it so far and everything was working well, I am trying to use col-xs-offset-1 and doesn\'t work although .col-sm-offset-1 works. What

Answer 1

Its not working because col-xs-offset-* is mentioned out of the media query. if you want to use it, you have to mention all the offset (eg: class="col-xs-offset-3 col-sm-offset-2 col-md-offset-1 col-lg-offset-0")

But this is not right, they should mention col-xs-offset-* in the media query