HTML/CSS
Free resources of lectures -
Applications -
Note: you will learn more either by googling yourselves or exploring the topic yourselves you can't learn as much from others experience as you learn from yours.1.Web Development
HTML/CSS is base of a web page where HTML is used in creating content for website and css is used for desingning (styling) the website.
2.Web Designing
HTML/CSS is also used for designing purpose of a website or a web app.