How To Inspect Popover Element Z-Index in Chrome DevTools Without It Disappearing?

Inspecting Popover Element Z-Index in Chrome Developer Tools: Freezing the Screen

When using Chrome's developer tools to analyze the z-index of Twitter Bootstrap popovers, it can be challenging as they disappear when the mouse is moved away. This article addresses how to temporarily pause the popover and modify its associated CSS.

Method:

1. Initiate the popover by hovering over the desired element in the browser window.
2. While the popover is still visible, press F8 (or fn F8 on macOS) to freeze the screen. This keybind pauses JavaScript execution, allowing you to inspect the elements even after the popover disappears.
3. Switch to the Elements tab in the developer tools.
4. Locate the popover's HTML element within the nested hierarchy of the trigger element.
5. Modify the CSS properties as needed, such as the z-index, to adjust the popover's positioning.

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