* {
	margin: 0px;
	padding: 0px;
}

.head {
	height: 40px;
	width: 1345px;
	background-color: #008080;
	margin: 0px auto;
}

.head div {
	width: 1000px;
	margin: 0px auto;
}

.nav {
	height: 40px;
	margin-left: 3px;
	float: left;
}

.nav li {
	height: 16px;
	float: left;
	list-style: none;
	margin: 12px 34px 12px 7px;
}
.nav li a{
	vertical-align: top;
}
hr{
	margin :8px 0px;
}