Modify cell size

https://pleasantgrovepb.com/pleasant-grove-ministries/

Everything works well except I have had no luck in resizing the right cell to fit the text. I have twenty plus images and descriptions to enter and most will be longer than the sample I have posted, but I need the text to butt up to the left padding limit to achieve the appearance that I want. I entered the suggested CSS rules in the options and that made no difference. Any and all help is deeply appreciated.
Thanks,
Joe

https://www.ads-software.com/plugins/tablepress/