![Colorized Gray bar][1]

Based on the [style by phils](http://meta.stackoverflow.com/a/210042/192154), I included some of the suggestions from here and [from the blog](http://blog.stackoverflow.com/2013/12/a-new-top-bar-for-stack-exchange/), then combined it to my own UserStyle, which I uploaded [to UserStyles.Org](http://userstyles.org/styles/95794/stackexchange-multicollider-superdropdown-fixes). Some comments are included as well, to make it easier to adapt to "personal preferences":

* stays on top when you scroll (as the screenshot shows)
* includes a colorized SE logo (see screenshot again). By default, the gray one is used; simply remove the comments around the colorized variant.
* you also can hide the avatar completely, or have it replaced by your plain-text username, by simply removing the enclosing comments from the resp. CSS code blocks
* achievements-icon can be hidden when there's no news in that box, again in the same way as the previous example
* again optionally: smaller, but on focus auto-expandable search box
* adjusted size of the dropdown-boxes (inbox, achievements) and their font-size
* tested on multiple sites, including StackOverflow, StackApps, Android, DBA

Please forgive me for not cross-posting the entire CSS here. Two good reasons for that: easier maintenance (in one place), and keeping this page compact :)

  [1]: https://i.sstatic.net/0lL6n.png