First of all, the IBDWSpyWall mod is a fantastic addition to a Dolphin site. If you don't have it, you're really missing out,
If there is anything wrong with this module, it's being stuck with one style. Fortunately, there is an easy fix for this, if you want to style the SpyWall mod to match your custom template, or any number of custom templates for that matter.
The first thing you need to do, is copy the entire contents of your spywall/css directory to each of your templates/tmpl_xxx/css/ directories. There is a directory named 'immagini', and the 'spywallstyle.css' file.
The next step, is to call the sypwallstyle.css file separately, and directly from each custom site template. Each of your sites templates, should have a _header.html file in the templates main directory. If it doesn't, make a copy of the one in your /templates/base/ directory and place it in the templates main directory,
The next step is to call each /templates/tmpl_xxxx/css/spywallstyle.css file, from each templates _header.html file. In each _header.html file, add the line below between the opening and closing header tags, and save the file on your server:
<link type="text/css" href="<bx_url_root />templates/tmpl_xxxx/css/spywallstyle.css" rel="stylesheet" />
Finally, you must delete the contents of your /modules/ibdw/spywall/css/spywallstyle.css file and save it to your server. Do NOT delete the file.... this is important. The file needs to be there, but it must be blank.
The rest is up to you. When you switch to any of your sites custom templates, the spywall module will now use the spywallstyle.css files and images in the templates/tmpl_xxxx/css/ directories. All you have to do is modify each spywallstyle.css file to match the respective template.