June 27, 2012, 05:48:13 pm
Well, as it seems to be a bit of a technical topic,let me suggest / share something here. We use phpBB on SCF and really big, embedded images spread very much on the right. Here on the Lumion forums they are cropped at the border of the forums (probably due to an "overflow:hidden" css command).
I made a custom bbCode there: [xxl-img] for these images (but eventually we'll replace the current [img] tag with it completely). In the phpBB bbCode editor it looks like this:
Input: [XXL-img]{URL}[/XXL-img]
Output (where you need to define the with according to the current forum width or to the current forum thumbnail of attached images to look "nice"): <a href="{URL}"><img src="{URL}" title="Click to enlarge" style="max-width: 640px; height: auto;" /></a>
If you can use this to hack the forums, feel free to use it. If it works differently or is not worth tampering with the code, leave it.