This popup is created as a div in the HTML content, rather than being created in the DOM at the time of use. The visibility style is changed from "hidden" to "visible" to hide and show it.
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This popup is created as a div in the HTML content, rather than being created in the DOM at the time of use. The display style is changed from "none" to "block" to hide and show it.
close

Some text after the alert to help with selection in order to view alert source