KNACSS/sass/knacss.scss

// Sass config file
// (you should comment this line and move config file from vendor/knacss folder to your own folder)
@import "_00-config";

// Sass base styles
@import "_01-base";

// Sass files : chose the ones you need
@import "_02-grids";
@import "_03-tables"; 
@import "_04-forms";
@import "_05-icons";
@import "_06-rwd";
@import "_07-flexbox"; 
@import "_08-print";
@import "_09-booleans";
@import "_10-gmaps";
@import "_11-ie";
@import "_12-styling";

/* ----------------------------- */
/* ==own stylesheet              */
/* ----------------------------- */

/* Here should go your own CSS styles */
/* You can also link them with a Sass @import */
/* @import "my-styles"; */