Post in center [HELP]

Post in center. What is the code?

Code:

[center]Text[/center]

I hope this is the one you are pertaining to.

No no no... I mean post in center.. CSS code.. All members posts in center

Well try this.

Code:

.postbody {
    text-align: center;
}

add CSS:

Code:

* {
    margin: 0 auto;
    padding: 0;
}

thank u