How to solve emmet problems in VS Code?

Question

Emmet

Emmet in vs code doesn't expand pic+ nor does it expand @f+.
And in general, tab does not always work.
Who knows what's wrong?

Answer 1

And in general, tab does not always work.
In setting > emmet find "Trigger Expansion On Tab" and check the box

Answer 2

I found the answer myself.
Unfortunately, the whole problem of emmet in vs code
These editors may not support all the features of emmet, including snippets (

Answer 3

Removal will be instant in any case. But you can start some kind of animation before or after deletion or fasten a css transition.
https://jsfiddle.net/ynrpu1ft/1/

Answer 4

jQuery UI
If without jQuery.
Then just put it in the block and in the class . But then not everything will work. For example display:none; immediately hide the block.