You need to adjust CSS – there’s a new Beginners Guide which you might like to read, though it won’t actually solve your problem!
Give us a link to your site.
Hello rdellconsulting,
The site is blog.macsonmobile.com. I have increased the span of the sidebar but can’t find where to reduce that of the content pane. So the sidebar now sits at the bottom of the page.
Mmm. Can’t quite see what you’ve done. Did you make any edits to core customizr files? Much better to setup a child theme else you’d lose all your edits on next update.
I have increased the span of the sidebar
How did you do that?