dynamically changing the size of font size based on text length using css and html

Question

I need to display user entered text into a fixed size div. What i want is for the font size to be automatically adjusted so that the text fills the box as much as possible.<

Answer 1

    
    
    
    
    


    

        
I need to display user entered text into a fixed size div. What i want is for the font size to be automatically adjusted so that the text fills the box as much as possible.
I'd probably want to start with a maximum font size and while the text is too big to fit the container, shrink the font size until it fits and the font must be displayed as a single line. Is it possible to do this using only css and html.