Backgroundify

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Put pages in the background!A utility to put a webpage in the background of another page. Simply copy a link and click the button on the toolbar to activate. You have 10 seconds to set up the webpage before it goes into the background.

To put YouTube in the background full-screen, right click on a video and "Copy embed code." Then paste into a text box and only copy the link. Then, the video will work as expected. I'll make this automatic in a later update.

Please email me if a site does not have support, or looks extremely bad. I'll fix it as best as I can.