.head {
	height: 120px;
	width: 100%;
	background-repeat: no-repeat;
	background-position: center top;
	background-color: #142a5b;
}
.nav {
	width: 100%;
	background-color: #4893e9;
	height: 44px;
	line-height: 44px;
}
.nav ul {
	display: block;
	height: 44px;
	width: 1170px;
	margin-right: auto;
	margin-left: auto;
}
.nav ul li {
	display: block;
	width: 230px;
	font-size: 22px;
	color: #FFF;
	float: left;
	text-align: center;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #97c1f2;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #97c1f2;
}
.nav ul li a {color: #FFF;}
.nav ul li:hover{background-color: #1673dd;}
.nav ul li img {padding-bottom: 4px;height: 28px;width: 28px;}