Some help appreciated for new ui node

Hi folks,

Last week I have been trying to develop a successor of the ui-mp4frag node for dashboard D2, which can be found here:

It is a general video playing node, which also supports Http Live Streaming (HLS) of m3u8 playlist files. But still in highly experimental phase, due to the large number of known issues...

@kevinGodell has already been so kind to offer his help to test my node, because he has much more knowledge about the topic than me :pray:

However I am also stuck with a series of non-video related issues. Mainly about styling (CSS) and VueJs/D2 related stuff. So if anybody has some time/interest/knowledge about that, any help would be appreciated!

Otherwise this node will most probably end up on my large pile of nodes that never get published on npm...

It is mainly about the issues with the red arrows:

If you have any advice, please post it in the Github issue. Just to avoid that this discussion becomes a chaos of intersecting topics.

Thanks a lot!!!
Bart