The simpler media website CMS
Dear Photo Friends—
Thumbnails aren't behaving as I might hope in Z-P 1.5, displaying the Basic theme. If others have encountered these effects, or can suggest solutions, this day will be filled with joy:
1) Five image thumbnails and three album thumbnails are defined in the theme control panel. However, Some sub-albums display four thumbnails per row (see first, third, and fourth links below).
2) Thumbnails at the end of some image rows get pushed down to the (seemingly) right-most position of a truncated next row, rather than the left-most position one row down (see first two links below).
I increased the size of the main div from 750px to 860px in the CSS file; image thumbnails are defined as 130px in the theme control panel.
P.S.: thumbnails in the album-level control panels are square, so it is difficult to change the image order based on landscape or portrait orientation, which I suspect may be playing a role in this puzzle.