Where can I learn more about html and css?

Question

a site or an application can say more about these language.

Answer 1

http://www.openculture.com/freeonlinecourses#Computer Science Courses

https://www.ted.com/talks/shai_reshef_a_tuition_free_college_degree

www.coursera.org

www.stackoverflow.com

https://news.ycombinator.com/item?id=15828935

https://www.42.us.org/

https://www.appacademy.io/

https://www.sololearn.com/discuss/510275/?ref=app

Answer 2

https://www.w3schools.com

https://developer.mozilla.org/en-US/docs/Web

Answer 3

start course and other websites like w3school

Answer 4

There are several possibilities, but this might be a good starting point.

https://www.w3devcampus.com/courses/

Answer 5

https://code.sololearn.com/WLERR0KIgB86/?ref=app

Answer 6

www.w3school.com. is what I suggest.

Answer 7

tankx