andytlr/cssgrid — pull request #7 by vzwick (2012-01-29 22:22:28+00:00)
Title: Using margin-left instead of margin-right, no more need for "last"

Using "margin-left" rather than "margin-right" eliminates the need for an explicit "last" (or "first", for that matter) class – at the expense of breaking IE6 support (who cares?) and backwards compatibility with previous versions of the 1140px Grid, though.