Hi, thanks for your reply!
That’s exactly what I am aiming for! Thanks for your solution!
For any future users that wants to do the same thing, I had to adjust the code somewhat, adding !important tag and correcting 2 typos in the second statement:
#wpsp-5316.wpsp-card .wp-show-posts-single {
margin-bottom: 0 !important;
}
#wpsp-5316.wpsp-card .wpsp-polaroid .wpsp-content-wrap, .wpsp-polaroid .wp-show-posts-inner {
padding: 0;
}