.borderless colums overwritten

[Solinx]

Nice framework! I've been using parts of it in a new project. I did find some issues though, starting with borderless columns.

The borderless class effectively removes the top border, but because of the positioning of media queries the side borders get added further down in the stylesheet.

Moving this line to the bottom of _columns.scss, below the media queries, fixes things.
.borderless > * { border-color:transparent; }