You don’t need JavaScript to create impressive 3D projects in the web browser. In this post I will show how to create and animate a Portal-inspired scene using only CSS. See the online Portal CSS demo, and download the source on Github. Portal Orientation Video No. 1 As an example to show the various stages of creating, styling and then animating a 3D scene, this post will aim to recreate a scene
![Portal CSS - CSS Animation](https://cdn-ak-scissors.b.st-hatena.com/image/square/d91b2c9a5a8c4baf5ab49e1dffb8633e4b09f26c/height=288;version=1;width=512/https%3A%2F%2Fcssanimation.rocks%2Fimages%2Fposts%2Fportal%2Fhome.png)