Catalog client script for making text Bold and with some colours

[Arindam007]

Need help to write a Catalog client script to make variables ( Catalog Item Variables ) bold and highlighted with some colors. Catalog Item Variable whose type is not rich text type variable example ( single line, drop ).

[SanjivMeher]

I dont think there is an OOB way to make variables highlighted with colors. And I wouldn't recommend using DOM manipulation. 

Is there a particular reason, you want to highlight few fields? What is the use case here?

[Arindam007]

Yes its a custom requirement. So I am looking to create a custom onload Catalog Client script. Appreciate if someone can help me with the script.