How to Change Long Text Font Size

Hi experts,

I'm working on a standard sapscript form and a standard print program.

In the print program, there's PERFORM LONG_TEXT.

so in my form, the long text appear with other font size and font type.

my question is, how can I change the font size and font type for the long text ?

so that the long text can hv same font size n font type togehter with other text in my sapscript form?

Please advise, Thank you.