I want to use the Mansonry Horizontal layout because I have products of various sizes - some suit portrait and others landscape due to their shape (tall bookcase v's table). It all looks neat when you design it on elfsight app with 3 neat rows. However when you upload it onto your own website, all the photos move around and i end up with 2.5 rows and then a big gap. Somoenone else looking on a different computer gets a different layout again.
Alternatively could have a grid layout that isnt just squares.
Attached is how it looks on elfsight - thats what I'd like it to look like. And then the reality of it on my website...