Hello Rodrigo,
Thanks for going Pro and welcome to the forums!
I’m sorry about this issue with the looks. Let me help you with this one.
It looks like this piece of code is causing it:
.search #left-area, .archive #left-area {
column-count: 3;
column-gap: 60px;
}
Specifically the .archive part of it.
You can offset this with the following css snippet:
.post-type-archive-tribe_events #left-area {
column-count: unset;
}
That will remove the columns from all calendar pages. If you only want to remove it form certain views, then you will need to adjust that snippet a bit using different classes.
I hope this helps, let me know.
Cheers,
Andras