Highlighting a collapsed line of code?

Question

css

Good afternoon!
All editors have a function to collapse a line of code (by 1000 characters, as an example).
On the left (if not Arabic and not in Hebrew)) the flag is a collapsed line.
The task is to highlight all the code without scrolling.
Suggested sequence:
1) Collapse the code into a checkbox.
2) Select
3) Delete/Copy.
I have a collapsed line in Brackets when I try to select it at the level of the last or first tag - BAM and again unfolded to all 30 "lines".
The question may somehow need to be selected differently, from the top panel - Edit / select a line - it selects only up to the first one - a space / transfer. (
Thank you!

Answer 1

I can say about atom and sublime - it stands out normally. are copied too. only expand when inserted

Answer 2

in webstorm it's ctrl + w to press multiple times