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Can't save pop-up window sizes and positions.

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I visit a website that has 2 pop-up windows. The windows open and close every 10 minutes. I want to set and save the size and position of these 2 windows.

One of the windows returns to the place and size that I want, the second window is the correct size but it is in the middle of the screen under the first window. I need to see both windows at the same time. I have already tried removing the "xulstore.json" file, but that did not help.

I visit a website that has 2 pop-up windows. The windows open and close every 10 minutes. I want to set and save the size and position of these 2 windows. One of the windows returns to the place and size that I want, the second window is the correct size but it is in the middle of the screen under the first window. I need to see both windows at the same time. I have already tried removing the "xulstore.json" file, but that did not help.

All Replies (1)

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Many websites that use popup windows specify the size and location / position of where the popup appears. I imagine that thru use of the correct userContent.css rules or thru Stylish User Styles the size and location / position of those popups could be changed.

http://kb.mozillazine.org/UserContent.css

https://forum.userstyles.org/