# HTML markup

Specify source strings and control translation with BabelShark markup.

## Class markup

* `__`\
  Identifies element and its child tree to be translated
* `__bs-ignore`\
  Exclude element and its subtree from translation
* `__var`\
  Mark string part as non-translatable variable. [Read more about variables](https://docs.babelshark.net/dev/html-markup/variables).