Material is a theme for MkDocs, an excellent static site generator geared towards project documentation. It is built using Google's Material Design guidelines.

Docker image: https://hub.docker.com/r/squidfunk/mkdocs-material/

MkDocs is a fast, simple and downright gorgeous static site generator that's geared towards building project documentation. Documentation source files are written in Markdown, and configured with a single YAML configuration file.