Dynamically resize text to fill div [duplicate]

Answer 1

You can use FitText.js (github page) to solve this problem. Is really small and efficient compared to TextFill. TextFill uses an expensive while loop and FitText don't.

Also FitText is more flexible (I use it in a proyect with very special requirements and works like a champ!).

HTML:

  
Your fancy title

You also can set options to it:

CSS:

#responsive_headline {
   width: 100%;
   display: block;
}

And if you need it, FitText also has a no-jQuery version.