.nav{
	width: 100%;
	border-top:1px solid #797979;
	border-bottom: 1px solid #7b797c;
	height: 98px;
}
.nav_content{
	width: 1200px;
	margin: 0 auto;
	height: 98px;
	
}
.nav_content img{
	width: 179px;
	height: 72px;
	display: block;
	float: left;
	margin-top: 13px;
}
.time_weather{
	width: 260px;
	height: 61px;
	/*margin-top: 16px;*/
	float: left;
	padding-left: 60px;
}
.nav_content ul{
	width: 680px;
	height: 98px;
	float: right;
}
.nav_content ul li{
	float: left;
	width: 110px;
	height: 98px;
	line-height: 98px;
	/*margin-top: 9px;*/
	text-align: center;
	font-size: 15px;
}
.nav_content ul li:hover{
	background-color:#FD8F38 ;
	color: #FFFFFF;
}