Can't replicate demo of partner/logo grid

Hello

I’ve looked around, and haven’t been able to find a solution to this issue.

When I make a partner/logo element with a grid display and border like the one in the bottom here: http://kriesi.at/themes/enfold/shortcodes/partnerlogo-element/

I can’t get it to remotely look like it. I’ve made a testpage you can see here:
http://fadl.dk/organisation/koebenhavn/test-af-lokale-fordele/

Any idea how to replicate your demo page? So the logos are the same size in the grid?

Also, another quick question: When I press a link in the text-editor, i get a long line. This happens every time, and I can’t seem to find out why. It looks like this: http://imgur.com/ybHAQxN
Any idea why?

Thanks!