size of an embedded presentation
I try to embed a presentation with a fixed size. If I take the code like this (<iframe src="https://h5p.org/h5p/embed/204726" width="600" height="300" frameborder="0" allowfullscreen="allowfullscreen"></iframe><script src="https://h5p.org/sites/all/modules/h5p/library/js/h5p-resizer.js" charset="UTF-8"></script>) embedded on my joomla-blog the presentation is dynamic as big as the template allows. :-( I know from vimeo and youtube video that you can fix the size. In my editor I SEE the small H5p presentation preview-area but on my real blog it shows the bigger-one dynamic view.
Joomla 3.8.7 Desktop