.clearfix:after {
    content: "\0020";
    display: block;
    height: 0;
    clear: both;
}
.clearfix {
    _zoom: 1;
}
*+html .clearfix {
	overflow:auto;
}

.menu_navcc{width:970px; margin:0 auto;}
.menu_nav{width:960px;height:48px;background:url(../img/nav_bg.gif) repeat-x;float:left;}
.menu_nav .nav_content{padding-left:15px;background:url(../img/nav_l_bg.gif) no-repeat;float:left;}
.menu_nav .nav_content li{width:68px;height:48px;padding-left:5px;padding-right:13px;background:url(../img/nav_li_right.gif) no-repeat right center;float:left;line-height:48px;font-size:14px;font-weight:bold;}
.menu_nav .nav_content li a{color:#fff;width:68px;height:48px;display:block;}
.menu_nav .nav_content li a span{ padding-left: 5px;}
.menu_nav .nav_content li.current{}
.menu_nav .nav_content li em{background:url(../img/bid_new.gif) no-repeat;width:35px;height:21px;display:inline-block;position:absolute;top:-20px;left:0px;}

.menu_nav .nav_content li.current a,.menu_nav .nav_content li a:hover{color:yellow; }

.menu_nav_right{padding-right:20px;background:url(../img/nav_r_bg.gif) no-repeat right top;float:right;margin-left:50px;padding-top:13px;height:23px;padding-bottom:12px;}
p{margin-bottom:15px}