Twenty Twelve Child theme changes won't work on Twenty Eleven, why?

Oh no, that’s Twenty Twelve. By the way, that is how I wish my Twenty Eleven looked tho it doesn’t as I did try a hour ago.

What I like about Twenty Eleven is that I could pick black background with light colors as text.

But it didn’t work at all 😐
It didn’t move the header to the top, there was space there.
It didn’t make the background transparent either.

Hm.

If you look at the http://hearthstone.no/

You have:
– White lines
– Gray text

.. That is everything I wish to change to make my Twenty Twelve perfect but my brain is fried now .. I’ve been fooling around with things that is new to me and what only work is to read what people tell me to type\move\fix 😐

What would might work that I don’t know how to do is:
– Turn the lines black? Or remove them
– Change gray text into black, maybe blue? As the entry title is blue and looks very good.

But yeah