How can i do something like this?

Hello,
CSS TO USE THIS... ONLY achieve this look MAKING USE OF CSS!

Is there another way?

BTW. I know, i've used to make my designs with css, but i want to use login in this way...

U really have to use css, there is no other way.

Exact Funky.
You can easily create a FORM that way, regardless of BLOCK and using CSS on the page doing POST USERS.
You do not need to change anything to use that way, but really got to use CSS. THERE IS NO OTHER WAY TO CREATE THAT APPEARANCE!
If you are unsure of how to do this, it says here we show some examples to clear the mind!