Hello @gurjeets

The width cannot be randomly managed for each footer widget area. Increasing decreasing the width will distorts the layout of the footer widget area.

However, we will provide the CSS that will remove the space between the text and vertical white line.

For this go to Admin Panel > Appearance > Customize > Additional CSS and paste below given CSS.

@media (min-width: 992px){
	#footer-widgets .inner-wrapper .footer-active-4:nth-of-type(2) {
		flex: 2;
	}
}

Hope this helps.

If you want to adjust the layout as per your requirement then you can consider hiring the professional developer.

To hire a developer please refer below given link:
http://themepalace.com/hire-a-customizer

Thank you.

Regards!!