I have got some troubles with widening first column containing line items, so they are partialy displayed due to narrow size of that column
Solved! Go to Solution.
Choose Column Width from the Format menu and on the display dialogue there will be an option ot set the width for rows
You can use the guide at the top, but it is a little bit of trial and error initially, then you'll know what setting to use for the future.
Top tip: Remember to save the view (as the default, or named (if using on a dashboard)), to preserve the setting for the future
Hopefully that sorts it for you