body {
	background: url("bj.jpg") repeat-y center; margin: 0px auto;
}
#div {
	margin: 0px auto; width: 1000px;
}
a.end:link {
	color: rgb(0, 0, 0); text-decoration: none;
}
a.end:visited {
	color: rgb(0, 0, 0); text-decoration: none;
}
a.end:hover {
	color: rgb(0, 0, 0); text-decoration: underline;
}