var postcss = require("gulp-html-postcss");
var unprefix = require("postcss-unprefix");
var autoprefixer = require("autoprefixer");
gulp.task("clear-css", function () {
	var processors = [
		unprefix,
		autoprefixer,
	];
	return gulp.src("./src/**/*.css")
		.pipe(postcss(processors))
		.pipe(gulp.dest('./dest'));
});