My wife would like to learn some HTML and CSS in order to be able to develop the design of her web shop autonomously. Do you have any internet tutorial to suggest that she can follow? At the moment she has basic knowledge of CSS that she got by managing a Wordpress website. Thanks for your help!
https://developer.mozilla.org/en-US/docs/Learn/CSS
https://www.w3schools.com/css/
https://30-seconds.github.io/30-seconds-of-css/
https://tympanus.net/codrops/css_reference/