OK Ignore this please I found if I install the demo and the content it looks OK.

Hi

I found the answer to this. If you’ve got access to FTP, you can go into wp-content -> themes -> Newsmag and look for editor-style.css

Download and edit this file and look for:

html .mceContentBody {
margin-left: 20px;
margin-right: 20px;
max-width: 640px;
background: #ffffff url(‘images/editor-style/grid-sidebar-desktop.png’) repeat-y left top;

}

You can actually comment this out, or delete it.

Save and upload and you should have access to the full editor width.

I’m guessing it’s there to give a preview of how your content will look in the browser, but I prefer to have my full editor width.

Hope this helps

Tom