/// Custom semantic row
///
/// @author [@esr360](http://twitter.com/esr360)
/// @access public
/// @group Kayzen-GS
/// @param {string} $type - type of columns row should have
/// @outputs custom row styles
@mixin row($type: null) {
    @include kgs-row-core;
    @if $type == 'flow' {
        margin-left: -#{kgs-option('gutter')};
        width: 100% + kgs-option('gutter');
    }
}