# Typeset > Headings, paragraphs, lists, tables, code, and quotes look finished with no CSS of your own, and match the blocks beside them. comark-ui styles the text around the blocks to match them. Here's how to change that or turn it off. ## What it styles comark-ui styles a document's plain Markdown: headings, paragraphs, links, lists and task lists, tables, inline code and code blocks, quotes, footnotes, images, and definition lists. The rules are [shadcn/typeset](https://ui.shadcn.com/docs/typeset) on the blocks' `--comark-*` tokens. - **On by default.** Every `comark-ui` renderer writes them. - **Scoped to the document.** A `${html}`; ``` ### In your own stylesheet Some Comark content isn't a rendered document, such as a rich-text editor whose root is an element of your app, so a `