18. IS HTML AND CSS A
PROGRAMMING LANGUAGE?
Source: http://usabilitygeek.com/wp-content/uploads/2012/04/HTML-Guidelines-Usability-SEO-CSS.jpg
19.
20. THANK YOU FOR YOUR ATTENTION!
Contact:
ppolanski@elaw.pl
Disclaimer:
All graphics in this presentation have been used in accordance with the copyright law exemption related to
education and teaching.