Front Page Widget not Responsive

Hi,
Great theme, I love the feel and look and the possibilities!
I had two image widgets in the front page widget area and they were perfectly divided over the full front page widget area space. Yet, yesterday I made my website in 2 languages with the Polylang Plugin (English and German).
So in the dashboard, in total, I added 4 image widgets in the front page widget area – 2 for the English and 2 for the German version. Now, both on the German front page as on the English, the two images are shown smaller and divided over the first two third of the front page widget area space.
Here is the link to my website: http://www.bedspice.eu

How can I fix this issue? Help is much appreciated!

Thanks,
Gertrud