[For 1.6] Advanced Sidebox 2.1.1

[Gobee129]

Thanks for your kind words.

Yes, I guess an images directory makes sense. Make an issue on GitHub and you can track when I've changed it

Hey, great plugin. But at the end of the sideboxes, my categories look like this:

   

The categories, that dont have any sideboxes next to them, dont use the full width of the container :/
I'm using a long index page, so now there is a lot of unused space. Can I make it so, that the categories below the sideboxes (the red space and arrow I marked), are using the entire witdth of the container again?

Thanks a lot