enfold: single column not displaying narrow width

Could someone please take a look at this color section of my home page (“What I am sharing with my Friends . . . “), using the link below in the private content?

Using Avia Layout Builder, I set the text in a 4/5 column to narrow it on the page a bit, but it doesn’t narrow—even when I try a 3/4 or 2/3 column. Am I doing something wrong? I have used columns this way before, but without any problems. Thanks, Mike.