Answer 1

you can do this with if else statements in javascript.

el.on(‘click’, () => {
if (el.style.display === “none”)
el.style.display = “block”;
else
el.style.display = “none”;
});

Answer 2

In a div create h1 (heading) and a p (for message).

Now create a new class in css
.classname{
display :none; only
}
On h1 add a click event function

In fxn access p let's var para
Then
Para.classList.toggle("classname") ;

Hope it will work

Answer 3

👍👍

Answer 4

Brian R if el is display none how one can click on it to make it display block???
Your click event is on the same element.

does it work??