Hi
I ran into the same issue just yesterday, trying to adopt a javascript-packed theme.

Have you checked your div's? After running my theme (with a lot of hardcoded sections) throughhttp://www.tomus.com 's div-checker, I discovere that an end-div was missing (which probably got lost in the course of concretizing the code).
Everthing works just fine now, regardless of some slow-down issues probably due to the javascript-overload.

Hi
Thank you for your reply.

Unfortunately - I've already checked my divs - and it's not what is causing the problem.

Any other suggestions?

Well, I just tried to reconstruct yesterday's issue by removing some div's at the end of the theme. In my case, the down-shift of the toolbar and thus the unaccessibility of the dashboard icons were caused by missing div's.

Sorry, no further ideas ... :/

does this thread help at all?

https://www.concrete5.org/community/forums/themes/top-toolbar-issue/...

This is what my theme's end looks like. If I remove the last two div's, I get the same issue as in your attachment.
..... your theme's code ....

</footer>
<!-- footer end -->
</div>
</div>

<!-- JavaScript files placed at the end of the document -->

<!-- Jquery and Bootstap core js files -->

<!-- Concrete5 Core Start -->
<?php Loader::element('footer_required')?>
<!-- Concrete5 Core End -->
</body>
</html>

:D

You should probably give "pixeljunkie" the benefit of marking the answer "Best Answer"

Just a thought!