Help. Can't format Extra content to justify left

I am using the the theme Flood (from theme flood), RW7, and Extra Content Plus. Adding either a text or header stack defaults to Right justify. Setting “alignment” to left justify has no effect. I don’t see any options in the Master style to change formatting in the extra content areas and there is nothing in Extra Content Plus to do this.
Any advice appreciated

Solved? I found that container 2 could not be changed, but container 3 could. I am assuming this has to do with the Theme itself