Creating Sections - Discription area width 500 or 600

Just wondering about the width of the description area when creating list sections.

Pretty much everything has been set at a standard 500p width. However, that area looks like 600p. I'm just curious if it is possible to post an image in that area to deal with the extra white space.

Here is my test list

www.listal.com/list/dear-diary-test

I know... I should just be happy with plan old text but AdobePhotoshop is the monkey on my back.

All images are that are placed in lists at 600px are automatically converted to 500px, this was done before there list sections, the biggest area available was 500.

A workaround is to put the image in at 599 or 601 e.g.

Code:

[img id=1170178 width=601full]

Yay, that works. Thanks