How can I pop up a element from a website into a windows with Greasemonkey?

Question

I want to pop up an image or a div/class from a website into a window with Greasemonkey, how can I do it?

For example, I want to pop up the stackoverflow logo to a small window (the size of the logo) when I enter the site.

Answer 1

我认为您将要使用window.open ，它将打开一个新窗口，您可以指定其大小。