If you have plus, you can inprove the layout of the footer widget area. Right now I guess you are using 3 columns, so when they stack 2 on top of 3 you have an empty space on the right of the bottom one.
Instead you can use the custom width boxes and use
desktop 33,34,33;
smalltablet 50,50;100;
phone 100;100;100;
You can also try to center the text in the widgets by adding the rule below in The footer Widget Area BG CSS+ box
.widget {text-align:center;}