Aligning text using Span class

I have the following statement in my css sheet:

span.c4{font-family: Arial, Calibri, Sans Serif; font-weight:bold; text-align:center;}


In my html I have the following statement:

<span class="c4">Travel Agency</span>

this lies within a <p></p> that is using "justified" text.

Why will my text "Travel Agency" not appear in the center horizontally?

Thanks

That is because SPAN is an inline element it can't use text-align. You might give it
"display: block" to change this.