Div which can extend: how to do?

Question

Hello,

I would like to make a div which contains a text box (contenteditable) and which can be extended by user.
I can't find the word and maybe that's why I can't find a tutorial.
In fact I would like to make an area that can grow smaller, you know with little arrows like for windows on a computer.
Do you know how to do it ?

Answer 1

div {

resize: both;

<! - - or resize: vertically or resize: horizontally-->

overflow: auto;

}

https://www.w3schools.com/cssref/css3_pr_resize.asp

Answer 2

No, not exactly.
You will understand better with this photo maybe:

https://drive.google.com/file/d/1Lz2l_FTFFEiVavlEE2Sa7J2i7TgRhLm6/view?usp=sharing

Answer 3

Exact ! Thank you very much ! It saves me.

Answer 4

do you mean make the button bigger or smaller onclick or onhover, right?