I am a person who learns much faster by learning through practice than by learning through theory. If you learn grammar one by one, such as display: flex, justfycontent: center, etc., If you don't get used to it, you will eventually forget it all. Unless you really study the theory like a slogan, You will learn faster by drawing UI while encountering practice. This lecture In the beginning, they teach you the basic grammar one by one And then we create UI together through practice. I only knew the basic structure of HTML and simple CSS grammar (color, margin, etc.) I watched this lecture. At first, I watched it because I really wanted to draw navigation, But now I can code navigation and a platform myself at my company. I think it's really the best. I've taken more than 10 lectures at Inflearn, But I think this is the only lecture that I could use in practice right away after taking just one lecture.