// The spacing between columns
$gutters: 10, 20;

// Number of columns
$columns: 12;

@mixin _clear {
  zoom: 1;
  &:before, &:after {
    content: "";
    display: table;
  }
  &:after {
    clear: both;
  }
}

@mixin set-column-count($span_i, $colCount){
  & > .#{$span_i} {
    @content;

    width: 100% / $colCount;
    &:nth-of-type(#{$colCount}n + 1) {
      clear: left;
    }
  }
}