Where to learn about web design?

HTML-CSS
1

I’m not asking about how to write CSS or HTML. I’m talking more abouth the theory of colors and space that makes a website look neat.

Are there any online resources or books? What do you recommend to get better at this?

Thanks in advance.
192.168.0.1 routerlogin

2

web design is just a sub-section of design, take a look at some design material…