npx autoprefixer --info output information about current autoprefixer support
npm run serve start local server, watch CSS files in SRC and recompile when changes are made, saving to the BUILD directory
npm run css build CSS from SRC directory, save to BUILD directory
npm run html compile TWIG to HTML from SRC directory, save to BUILD directory
npm run prod build CSS and JS (not HTML) from SRC directory, save to DIST directory
npm run build build CSS, JS and HTML from SRC directory, save to DIST directory