Just wondering why, when I check the code editor, the html codes are printed in one big block. They are rather hard to read. Wouldn't it be better to have some spaces inbetween?

You can add spaces in your html coding... I always do, just to split things up and make it easier to read later. It shouldn't affect your page either.

The only affect adding spaces and line returns into the code will have is to make the page slightly larger and slightly slower to load (probably not noticably so).

regards,
Stephen Chapman