Reply To: Site info footer section issue

I think what you may referring to with the “footer single section selected” is the middle part of the footer, as this has 3 columns (3 items per row) as standard but with options to change this.

The bottom part of the footer is split into two halves by default.

Anyway to make the site info full width, copy this CSS code to ‘Customize’ > ‘Additional CSS’:

.site-info {
    float: none;
    width: 100%;
}