When putting text to the screen with out using a tag.

example:

PHP Code:
<html>
      <
body>
           
hi
      
</body>
</
html
Is it possible that that text can be defined using css... as far as I know, all u can do is define tags to act a certain way. But can it be made so the above text "hi" can arial with a size 100 point font? without including it within a tag?


thanx