Solved How to create the blue button (I am confuzzled!)

[OldEnglishGameBantam33]

I have noticed people have been using "Blue Buttons" to conceal messages to not make the post too long or to hide a spoiler. How do I make them?
Thanks!

 

[Kiki]

Use the plus mark.
It's called a spoiler.

 

[OldEnglishGameBantam33]

Thanks!

 

[Big Red Roosters]

Spoiler: Did I do it right

Does it work?

 

[Kiki]

Spoiler: Did I do it right

Does it work?

Perfect!

 

[happy duck]

Spoiler: I think I did it!!! I love learning new fun things!

O...I want to try

 

[happy duck]

Spoiler: I think I did it!!! I love learning new fun things!

O...I want to try

I did it the wrong way around....:0

 

[HuffleClaw]

Spoiler: Hello

Hello, I don’t have a specific reason for posting this, I am just REALLY bored. Lol!

 

[happy duck]

Spoiler: Ok...I am board too! :)

I think I did it right this time

 

[HuffleClaw]

Spoiler: Ok...I am board too! :)

I think I did it right this time

Yup! It worked!