I have identified the problem:
this happens when the box that contains the post on the left (of the first row) is higher than the one on the right (because of the title, text, picture, etc).
Probably, in someplace in the CSS there is the alignment of the second-row setup by starting from the lower element of the first row (which can be the second coloumn, should the first one higher than the other).
We could fix this, (I can try), if just someone will tell me where I can get access to the CSS of the Theme.
Thank you for any help you’ll give me in fixing this annoying problem.
