.bk{
	clear:both;
	width:980px;
	margin:0px auto 0px auto;
}
.i_top_logo{
	float:left;
	width:156px;
	height:80px;
	margin:0px 5px 0px 5px;
}
.i_top_bg{
	float:left;
	width:980px;
	height:116px;
	background-image:url(/images/i_topbg.gif);
	background-repeat: repeat-x;
	background-position: top;
}
.i_top_zz{
	height:82px;
	text-align:center;
	line-height:21px;
}
.i_top_zz2 {
	font-size: 14px;
	width: 65px;
	float:left;
	text-align:center;
}
.i_top_zz3{
	height:23px;
	line-height:23px;
	width:65px;
	text-align:center;
}
.i_top_zz4 {
	font-size: 14px;
	width: 65px;
	float:left;
	text-align:center;
	margin-left:10px;
}
.i_top_bt{
	float:left;
	width:913px;
	margin-top: 5px;
	margin-right: 0px;
	margin-bottom: 0px;
	margin-left: 15px;
}
.nav_account{
	float:right;
	width:330px;
	height:25px;
	margin-left:7px;
	line-height:25px;
	text-align:right;
	color: #333333;
}
.i_top_txt{
	float:left;
	width:45px;
	margin-left:3px;
}
.i_top_jt{
	float:left;
	width:12px;
	margin-top:8px;
}
.i_top_you{
float:right;
width:165px;
margin-top:5px;
}