Update 'CSS'

2 years ago · 5bcd8b66db
1 changed files with 4 additions and 1 deletions
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 * [CSS Cheatsheet](https://cssauthor.com/html-and-css-cheat-sheets/#HTML)

-* [CSS Validator](http://jigsaw.w3.org/css-validator/);
+* [CSS Validator](http://jigsaw.w3.org/css-validator/)
+
+* [CSS Patterns](https://projects.verou.me/css3patterns/);
+


 ### Animations