docs: function() {
    gulp.task('styles', function() {
      return gulp.src([paths.src.styles])
      .pipe(plugins.styles.cmd(plugins.styles.config))
      .on('error', handleError)
      .pipe($.autoprefixer('last 2 version', 'ie 8', 'ie 9'))
      .pipe(gulp.dest(paths.out.styles));
    });
  }