Display books in rows - Bootstrap grid alignment error

[horus68]

Using Cops with Bootstrap template I found an error with the grid layout.

Books should be displayed in rows but it don't work properly.
With some books (that have more custom fields or more than one format) the second row do not flow properly.
Any ideas to fix this?

See pics
A grid of 3 books by line, looking fine

• A grid of 2 books by line with flow alignment error (book n,3 should start the second line at left.
  

• A grid on a large screen size with flow alignment error (book n.7 should start the line at the left)
  

[horus68]

My fix was to change the panel default min-height
I don't know if this is a proper fix but here it is!

in \templates\bootstrap\main.html , line 30:
from
<div class="panel panel-default" style="min-height: 320px;">
to
<div class="panel panel-default" style="min-height: 520px;">