text: import gulp from 'gulp';
  import gulpif from 'gulp-if';
  import livereload from 'gulp-livereload';
  import args from './util/args';
  
  gulp.task('css', ()=>{
    return gulp.src('app/**/*.css')
      .pipe(gulp.dest('server/public'))
      .pipe(gulpif(args.watch,livereload()))
  })
  