Resolves: #100

I have tested this patch in an existing TYPO3 v11 installation and discovered a little edge case (see #122).
Despite of that everything worked fine.
But in TYPO3 v11 the visual display of the badge is a little bit lost. But I'm not sure what would be the best solution to tackle that.

And finally I have a wish: please add that badge also to EXT:container elements, so the editors can see how many content elements are left for a specific column in the container columns.

Hi @peterkraume,

Thank you very much for your test and feedback.

and discovered a little edge case

I need to figure out another solution to differentiate between a negative and a non-set maxitems value.

in TYPO3 v11 the visual display of the badge is a little bit lost

Every help is more than welcome. Currently the CSS works in all supported versions 10 - 12 (although it's not optimal in 10 and 11 but it's the best I could do).

please add that badge also to EXT:container elements

As this extension is not related to container, I cannot do anything here.

I'm not sure if this is possible, but what if you place the tag with the icon directly next to the Title?

Then it would line up directly in the same line with some CSS.

.t3-page-column-header {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    align-items: center;
}

.t3-cd-badge {
    display: inline-block;
    margin-left: 15px;
}

So the badge is inline with the Title.