.topnav{
	width:1200px;
	margin:0 auto;
	height:88px;
	font-size:0
}
.topnav img{
	vertical-align:top;
	margin-top:14px;
	margin-right:20px;
}
.topnav h1{
	display:inline-block;
	margin:0;
	font-size:20px;
	color:#fff;
	line-height:88px;
}
.navright{
	float:right;
	font-size:0
}
.navright img{
	width:50px;
	height:50px;
	border-radius:25px;
	margin-top:19px;
	margin-right:10px;
}
.username{
	display:inline-block;
	font-size:14px;
	color:#fff;
	padding-right:23px;
	/* background:url(../images/jiantou.png) no-repeat right; */
	line-height:88px;
	margin-right:30px;
}
.logout{
	float:right;
	width:24px;
	height:28px;
	background:url(../images/tuichu.png) no-repeat;
	margin-top:30px;
	cursor: pointer;
}

.hidenavright{display: none;}
#cover{
    display:none;
    position:fixed;
    z-index:2;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0, 0, 0, 0.44);
}
.msgWin{
	display:none;
    position:fixed;
    z-index:3;
    width:340px;
    height:200px;
	background: #fff;
	border-radius: 4px;
	padding: 30px 20px;
	top:50%;
	left:50%;
	margin-left:-170px;
	margin-top:-100px;
	text-align:center;
}
.known,.known:hover{
	display:block;
	width:140px;
	height:30px;
	line-height:30px;
	border:1px solid #ccc;
	color:#333;
	text-align:center;
	cursor:pointer;
	margin:0 auto;
	margin-top:14px;
	border-radius:4px;
	text-decoration:none;
}
.closeWin{
	position: absolute;
	top: 6px;
	right: 6px;
	cursor: pointer;
}
.face{
	margin-bottom:14px;
	margin-left:-12px;
}
.tabul li a,.tabul li a:hover{
	color:#333;
	text-decoration:none;
}