<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/purecss@3.0.0/build/pure-min.css" integrity="sha384-X38yfunGUhNzHpBaEBsWLO+A0HDYOQi8ufWDkZ0k9e0eXz/tH3II7uKZ9msv++Ls" crossorigin="anonymous">Pure is ridiculously tiny. The entire set of modules clocks in at 3.5KB* minified and gzipped. Crafted with mobile devices in mind, it was important to us to keep our file sizes small, and every line of CSS was carefully considered. If you decide to only use a subset of these modules, you'll save even more bytes.
* We can add correctly :) the numbers above are individual module sizes; when grouped together they compress (gzip) even more.
Pure builds on Normalize.css and provides layout and styling for native HTML elements, plus the most common UI components. It's what you need, without the cruft.
Pure is responsive out of the box, so elements look great on all screen sizes.
Pure has minimal styles and encourages you to write your application styles on top of it. It's designed to get out of your way and makes it easy to override styles.
Unlike other frameworks, Pure's design is unopinionated, minimal and flat. We believe that it's much easier to add new CSS rules than to overwrite existing rules. By adding a few lines of CSS, you can customize Pure's appearance to work with your web project.