concrete5/concrete5 — pull request #722 by Remo (2012-10-26 21:01:10+00:00)
Title: set fix slideshow height to avoid jumping

When you load a page with a slideshow block, you'll get a bit of a jumpy page because the height of the slideshow is determined on the client side using JavaScript

http://www.concrete5.org/developers/bugs/5-6-0-2/set-fix-slideshow-block-height/