C3R.js is a lightweight library for displaying 3D scenes with CSS. It is designed to be used as a CSS3D backend for existing libraries. It provides classes to construct textured polygons, nest 3D transformed elements and handle camera.
Just include C3R.standalone.js to your project, or include both C3R.min.js and glMatrix
The example projects be found in the examples directory. You can try them out live here
I replaced the original CSS3D renderer of Three.js with a C3R.js based implementation, which supports buffergeometry and textures as well. It can be found at examples/js/renderers/CSS3DRenderer.js