I'm new to web design. I'm studying white space but I haven't found yet a clearer explanation of what space is and when I need to use it.
The tutorial that I've read only said that white space is necesary and I have to use it to focus the attention of users in the UI. I'm not sure in which cases I should use it.
Also, the explanation that I have shows a couple of examples of pages that apply white space well but I still don't know why in that case white space was used and why in another cases it's not good.