How to use spoiler tags in signature?

[I Hate Snatch Steal]

To whom it may concern,

I noticed that the old spoiler tags in my signature no longer work and wish to fix them to make sure my signature isn't too long. I can't seem to find the spoiler option in the edit signature menu so if someone could explain to me how to use them or edit my signature for me that would be appreciated.

[Sleepy]

Ah it's actually pretty easy. You cannot name the spoilers but you can still make them.
Before it was [spoiler =Insert Spoiler Name Here] Content of Spoiler Here[/spoiler]
Now your spoiler won't work if you include the red part^

And there's one more thing.... I have 8 images in my sig and attempted putting each of them inside their own spoiler, and then putting all spoilers inside another single spoiler. It did not work. I don't know if my sig space reached a limit or if the problem was with the spoiler program itself but I think getting spoilers inside spoilers makes things start acting funny.
Just something to keep in mind.