Last modified: 2013-01-03 07:06:43 UTC
monobook has: input#wpSummary { width:80%; } I'm not sure if that is desirable, but I do think this part of the layout needs a bit of work. Per user requests, i have currently set width:100% on the english wikipedia.
As of r65387 this CSS rule has been moved to shared.css - once this is deployed, I suggest that any customizations you've made on any projects be removed.