@charset "utf-8";
.bg {
font-family: Tahoma;
	font-size: 12px;
	background-attachment: scroll;
	background-color: #051c3c;
	background-image: url(imagens/bg.jpg);
	background-repeat: repeat-x;
	background-position: left top;
}
.principal {
                    width: 1020px;
                    position: absolute;
                    left: 50%; 
                    margin: 0px 0px 0px -510px; 
}