For questions and problems with the CMS core. This board is NOT for any 3rd party modules, addons, PHP scripts or anything NOT distributed with the CMS made simple package itself.
PHPLayers has it's own CSS file. It's inserted into the {stylesheet} tag first before any of the template css is sent out. If you want to change something, you just redefine it in your template's css and it will override the first definition.
This is done because phplayers is a serious table hack with a LOT of classes, and missing one or two will cause the whole thing to break.