# Warn when no print CSS is provided (`@greenpoint/no-missing-print-css`) ⚠️ This rule _warns_ in the ✅ `recommended` config. ## Rule Details This rule aims to remind the use of CSS print to allow a more economic printing of the web page, indirectly reducing it's impact. ## Examples Examples of **non-compliant** code for this rule: ```js ... ... ``` Examples of **compliant** code for this rule: ```js ... ... ``` ## Note This rule throws a warning for each file that do not have a print CSS provided. It can not consider the whole project, so you might want to disable thi rule once you have at least one print CSS provided for your project. ## Further Reading - [cnumr/best-practices/Provide a print CSS](https://github.com/cnumr/best-practices/blob/fc5a1f865bafb196e4775cce8835393751d40ed8/chapters/BP_027_en.md)