Caption Css Code

.autocap {
	clear: both;
	border: 2px solid #000;
	margin: 1em auto;
	padding-bottom:0px;
	padding-top:40px;
	position:relative;
	text-align: center;

}

.autocap div {
    /* not used, but available for you to use */
}

.autocap-text {
	text-align: center;
	padding: 0 0.5em;
	font-size: 0.9em;
	position:absolute;
	top:0;

I’m putting my caption at the top of my pictures, as I don’t like it at the bottom.
That’s it, and I want to make the text(caption) centered, but it will not center, it just stays to the left, what am I doing wrong.