The following steps will guide users on how to re-size or manage Column Width within a grid view (Matters, Contacts, Billing Entries, etc...)
On the upper right part of the grid view, click on the Gear icon
Within the Column Settings, adjust the Width percentage as desired for the selected fields to show on the grid column. To set the configuration as a system default, check the box for Save As System Default
Click Apply and Save to make the changes effective.