body{ margin: 0 auto; text-align: center; }
#box{ margin: 0 auto; text-align: center; width: 760px; }
.ac {	
	background-image: url(bg.jpg);
	background-repeat: repeat-x;
	width: 760px;
	position: relative;
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 18px;
	color: #009999;
	background-color: #FFFFFF;
	text-align: center;
 }