automate adding flexibility declaration with gulp
问题 I want to add flexibility polyfill in my build to support ie8 & 9. Is there a way with gulp to add in the -js-display: flex; before display: flex; as required? .container { -js-display: flex; display: flex; } https://github.com/10up/flexibility Thanks! 回答1: You can use gulp-postcss in combination with the postcss-flexibility plugin: var gulp = require('gulp'); var postcss = require('gulp-postcss'); var flexibility = require('postcss-flexibility'); gulp.task('css', function() { return gulp.src