Hi Mike thx for the input in the bugzilla database
Bug 5932 – Support for Opera
there is an comment from Parag Shah:
... To get Opera to look like the screenshot above, a special skin was created to work-around some of these rendering issues. The skin can be deployed as you would any other skin. Just be sure to append "?skin=opera&client=advanced" to the URL once deployed.
Is this an workaround for the Bug?
If yes how can i deploy this skin?
Thx Michael