// Set all variables

$totalColumns: 16 !default;

// Grid generation mixin

@mixin col-generator($num-columns: $col-number, $total-cols: $total-columns) {
  $column-width: 100% / $total-cols; // Finding column width by dividing space left by number of columns
  $width: ($num-columns * $column-width);
  width: $width;
}