Resize Columns in Lightning Tables

For those times when a Lightning table column feels a bit cramped, go ahead and open it up by resizing it. You can resize columns but not rows. Resizing lasts only for the current session. So the next time you open the dashboard, the columns use their default widths.

Where: This change applies to Lightning Experience in Group, Essentials, Professional, Enterprise, Performance, Unlimited, and Developer editions.

How: Resize a Lightning table column from the Edit Component preview or while reading a dashboard. Click-and-drag the edge of the column you want to resize.

Resizing a Lightning table column