I just saw a thread ( What is this in my Custom CSS field? ) in the CSS & Styling Discussion section of the forum, and it made me think that there is a lot of information shared in the forums, but that it is not always easy to find what you are looking for, so why not start compiling it in a wiki about OP. Ideally all OP users could access it, and it could include example CSS and links to campaigns that use that CSS, along with other tips and tricks
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