---
title: CSS
kind: note
description: Resources Learning To Use The :after And :before Pseudo-Elements In CSS Style Placeholder Text Tailwind Bootstrap Bootstrap Tour Preprocessors PostCSS - a tool for transforming CSS with JavaScript…
words: 31
readingMinutes: 1
created: '2022-01-29T00:00:00.000Z'
updated: '2024-07-14T13:11:39+02:00'
---
## Resources
- [Learning To Use The :after And :before Pseudo-Elements In CSS](https://www.smashingmagazine.com/2011/07/learning-to-use-the-before-and-after-pseudo-elements-in-css/)
- [Style Placeholder Text](https://css-tricks.com/almanac/selectors/p/placeholder-shown/)
- [Tailwind](https://tailwindcss.com/)
### Bootstrap
- [Bootstrap Tour](https://bootstraptour.com/)
### Preprocessors
- [PostCSS - a tool for transforming CSS with JavaScript](https://postcss.org/)
### Compression tools
- [CSSNANO](https://cssnano.github.io/cssnano/)