Don’t edit the Twenty Ten theme! Your changes will be over-written the next time you upgrade WordPress or the theme. For this reason, it is recommended that you consider creating a child theme for your customisations.
I figured out how to shrink the layout (the wrapper) but I don’t understand how I shrink the picture in the header and the menu. I also want to expand the text on pages, in entries and comments. Now the text is very short as you can see.
Luckily, I have made almost all the changes myself. The only two things I can’t figure out is the text and the space between the text and the wrapp.
The text now reach about 60 % of the free space, I want to expand the text so it look like it did when I had a sidebar. After that, I also want to shrink the space between the text and header and the sides (so it lies closer to the wrapp’s edges).
I hope I make myself clear. Ask if something sounds crazy and if you still can’t reach my homepage.