When drag to the outside of the browser

[li6zy]

If I drag 'A' div, 'B' div is move with 'A'.

 

They are stick up and down like this. 

<div id='A'></div>

<div id='B'></div>

 

But when I drag 'A' to the outside of the browser and drop,

'A' is find it's place immediately but 'B' is a little late.

I want to make them always move together with no delay.

Please help me!

[GreenSock]

Welcome to the forums, @li6zy. 

 

I read your question a few times and I don't understand. Can you please provide a reduced test case in codepen so we can see what you mean? It's very difficult to troubleshoot blind. If you need help creating a codepen demo, please see