header {
	height: 260px;
	width: 100%;
	position: fixed;
	left: 0;
	right: 0;
	top: 0;
	background: rgba(0, 0, 0, 0.6);
}
.headpiece {			/* 顶部logo和热线电话 */
	height: 107px;
	padding-top: 43px;
	overflow: hidden;
	width: 1120px;
	margin: 0 auto;
}
.headpiece .logo {			/* logo */
	float: left;
	width: 180px;
}
.headpiece .logo>img {
	width: 100%;
}
.headpiece .hotLine {		/* 热线电话 */
	float: right;
}
.headpiece .hotLine .phoneImgCon {
	float: right;
	height: 100%;
	padding-right: 10px;
	line-height: 107px;
}
.headpiece .hotLine .phoneContent {
	float: right;
	height: 100%;
	color: #fff;
	padding-top: 13px;
}
.headpiece .hotLine .phoneContent h4 {
	color: #fff;
}
nav {			/* 导航底部 */
	width: 100%;
	height: 62px;
	background: rgba(255,255,255,0.3);
}
.navigationBar {
	height: 62px;
	width: 1120px;
	margin: 0 auto;
	clear: both;
}
.navigationBar li{
	display: inline-block;
}
.navigationBar li a {
	display: block;
	height: 62px;
	line-height: 62px;
	width: 166px;
	color: #fff;
	text-align: center;
	font-size: 16px;
}
.navigationBar li a:hover {
	animation: navAni 0.6s;
	background: rgba(30,80,175,1);
}