How do I CSS C2?
The button and text box objects can be edited using standard css like in my tutorial here. However, the progress bar and slide bar have elements that don't seem accessible by this method (it seems better to use sprites in those cases).
How do I access that box: Parameter for System, to insert the css? I think I'm missing something
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Did you have a look at the capx that comes with the tutorial? It's all in the big loop that captured the date from the CSS data string. You might be trying to do something that isn't supported - you can only CSS certain objects.