问题
I have a popop on my page with cross button image. When I open the popup for the first time everything is fine. But when I close the popup and open it again, the cross button image flickers. How can I Fix this. I am facing this problem only in firefox. Are there any configuration settings which i need to make?
回答1:
Got the issue. A button click function was written twice because of which the popup was loading twice and the image flickering happened.
来源：https://stackoverflow.com/questions/18438443/image-flickering-only-in-firefox