Help me with aligning

Question

So lets say i want to align a paragraph with a class. How do i do that?
If i cant how can i do it in CSS?

Answer 1

Like this?

HTML Code:
<p class="className">I'm a text</p>

CSS Code:
 .className {
    text-align: center;
}

Answer 2

oh ok Thanks!
This community really is helpful!