@feuerbart , I created an issue in Open Faust (see https://git.uni-paderborn.de/kio/open-faust/-/issues/3). You should add some extra CSS to your edition specific file.

The spacing in the Open Faust data is because of CSS issues in the edition, as I wrote earlier.
The "show/hide" of annotations is now fixed.
@peterstadler

implemented the css, works fine with the OPERA-table-layout, thanks @roewenstrunk

but when i switch to Edirom default layout, the annotation icon is placed below the line:

seems to be connected to div { display: block; ... }.
playing around with display: inline-block; and defining some width, i could make it work, but i'm not sure if that is a good solution.

Hi @feuerbart , I fixed the inline display and some width issues with visibility: hidden. Could you please test?
Hi @peterstadler , could you please accept the changes, you requested?

still breaking before the annotation icon. the preceding <div class="l"> has no block defined so the browser defines it as display: block; what breaks after the element. setting that manually to display: inline-block; fixes the icons position but will break the lines layout.
have done some research but not yet found a solution that will not break after the div for other divs but not for spans.

i just tested all the options for display with divs, none is a solution.
but moving the <span class="note">... inside the <div class="l">... did it. is there a reason why it is not already there?
the onmouseovers won't work like that but that could be fixed, right?