No CSS is displayed....

[ThisIsMyFavouriteJar]

1. The url of page inspected.

Any page I tried...

2. The element inspected.

Any element I tried ....

3. Expected result.

See some CSS

4. Actual result.

See the following:

1. Reload the inspected page
2. Reopen the Devtool
3. Select an elements on the left

(Even when reloading or restarting Chrome.)

[Bobscript]

Is there any error message in the console?
And can you provide your Chrome version and platform?

[Chrizzly]

Same here;
Chrome: 68.0.3440.106
Windows 10 64 Bit.

And no errors.

[AYKUT CANTURK]

Same problem. Looks like preview option is working right even it shows no css for selected tag, any tag. Not for all sites but I suspect the ones developed by aspnet webforms. on same page it works for some elements like menus but not works for some elements like "some" labels. I suspect it has something to do with span elements with id lie "contentplaceholder.....xxxxx"

[Farid Chaouki]

SOLVED!
You need to upgrade the permissions of the plugin to "On all sites" other wise it cannot access any CSS from a different domain that the current page.

[Bobscript]

It has been a long time since last release. Check if it can be reproduced on the latest version.

[gwenm]

Does not work on any site..Even with all sites enabled.

Edit : I thought it wasn't working and then I reloaded the page and the css appeared.

[imartov]

Yes, the solution is:

1. choose block / element
2. reload page