Justify Text (Featured Widget)

Hi. Sorry for repeating a thread that has already been posted but something is not working.

I need to justify the text of the “Featured” widget, it is currently centrally aligned(see picture)

I have put features-widget-text in the Class Field of the widget and

/* Features Widget */

.features-widget-text .textwidget {
text-align: justify;
text-justify: inter-word;
}

in the Custom CSS but it’s not made any difference. What am I doing wrong?

*Cue Penelope Pitstop impression*

Hayelp

Thanks

Andy