Forum Url: http://canvas.smfforfree3.com

Most objects, like shout box and chat, have a defined width.  To make it so that it will resize width with the portal boxes, first your going to have to find in the code "width".  Now look at the end of width, it should be set to like 90, Ex. width=90px.  To set it up so that it will dynamically change with the portal width, remove the set number and delete the suffix. It should look sumthing like width= now.  Now some will have the number and suffix wrapped in quotes, do not remove the quotes their there for a reason.  Now just add 100% at the end, so now it should look like width=100% or width="100%".  This will make it expand to the width of the box, and stay there.  I have an example of my forum, check the shoutbox on the front page, you'll have to sign up to see it.

find the part in the code that says width=blah

change it to width="100%"