LaTeX.css is a classless CSS library that makes websites look like LaTeX documents.
The tool solves the problem of styling web content to resemble academic papers and technical documents typeset in LaTeX. It works by providing a minimal set of CSS rules that automatically style standard HTML elements without requiring class names, while also offering optional classes for specialized elements like theorems, lemmas, and proofs. The library includes built-in support for multiple languages, allowing theorem labels and other text to be rendered in different languages by including a language file and setting the HTML lang attribute.
The tool suits developers building documentation sites, academic blogs, or any project where a clean, paper-like aesthetic is desired. It works best for content-focused sites where semantic HTML is already in place, since the classless approach means minimal markup changes are needed. Installation is straightforward through a link tag, CDN, or package manager. The project acknowledges its foundation in earlier work and draws inspiration from established CSS frameworks focused on readable typography.
The project maintains an open development model welcoming contributions, feedback, and issues. The tool is actively maintained with a demonstration site showing supported elements and language options.
