User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20100101 Firefox/20.0 Build ID: 20130409194949 Steps to reproduce: I load http://robot-or-not.com/ then right clik to examine the source code with the firefox devtools select the html tag to see that the inline declaration is empty then reload the page (with ctrl + r or with F5 ) Actual results: When the page is reloaded, the html element has an inline property declared in the devtools "margin-left: -32767px;" which is not declared at the initial load. Expected results: The devtools should not add this negative margin-left on reload
Component: Untriaged → Developer Tools: Inspector
Summary: Devtools examiner add a negative margin-left on reload of http://robot-or-not.com/ → Inspector adds a negative margin-left on reload of http://robot-or-not.com/
Note that the rule isn't actually applied - it's just shown in the style inspector. Digging a little, there is a script on this page, css3-mediaqueries.js, that adds the margin-left -32767px and then removes it dynamically, so I suspect it's acting too fast for the inspector to notice, or some other race condition.
I can reproduce this with Fx20.0 but not with Fx39.0. This bug should be closed
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → WORKSFORME
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