# Jekyll css is in a mess while in production env

**URL:** <https://talk.jekyllrb.com/t/jekyll-css-is-in-a-mess-while-in-production-env/10166>\
**Category:** Help\
**Created:** [October 10, 2025, 12:43pm UTC](https://talk.jekyllrb.com/t/jekyll-css-is-in-a-mess-while-in-production-env/10166 "2025-10-10T12:43:06Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ethanz0x0](https://yyz2.discourse-cdn.com/flex030/user_avatar/talk.jekyllrb.com/ethanz0x0/32/6422_2.png) [@Ethanz0x0](https://talk.jekyllrb.com/u/Ethanz0x0)\
**Post date:** [October 10, 2025, 12:43pm UTC](https://talk.jekyllrb.com/t/jekyll-css-is-in-a-mess-while-in-production-env/10166/1 "2025-10-10T12:43:06Z")

</div>

CSS works normally while in development environment, but when i change to production environment (JEKYLL\_ENV=production bundle exec jekyll serve, or on github actions), it was broken.

 ![Screenshot 2025-10-10 at 8.40.42 PM](https://canada1.discourse-cdn.com/flex030/uploads/jekyllrb/original/2X/c/c299879f10ff50b527d5ae9d8bd9d49ed2e0865d.jpeg)

---

<div class="post-metadata">

**Author:** ![Ethanz0x0](https://yyz2.discourse-cdn.com/flex030/user_avatar/talk.jekyllrb.com/ethanz0x0/32/6422_2.png) [@Ethanz0x0](https://talk.jekyllrb.com/u/Ethanz0x0)\
**Post date:** [October 10, 2025, 12:45pm UTC](https://talk.jekyllrb.com/t/jekyll-css-is-in-a-mess-while-in-production-env/10166/2 "2025-10-10T12:45:13Z")

</div>

Here’s my github repository: [GitHub - HykoTeam/blogs.hykoteam.dev: Blogs page for Hyko Team official website](https://github.com/HykoTeam/blogs.hykoteam.dev)