How to display the entire caption

Hi, I would like to display entire caption, for example,
image

my aim is to display "Joe Versus the Volcano", namely stopping abbreviation by "..."

Letters extending beyod the circle is OK, so
I've tried Browser styling (adding "overlap: visible", and something else... ), but that doesn't work well.

Neo4j blowser uses d3.js, and I think we can modify source code.
If anyone have experiences and suggestion, I greatly appreciate. Thanks, in advance.

@hayarkw

and if the caption is some extremely large number, i.e. 300+ character, are we going to still display all 300?

Thanks. Tentative answer is YES.
And, as next step, I might want to introduce maximum number of displayed characters...