/*--顶部导航--*/ 

.fn-clearfix:after{ visibility:hidden; display:block; font-size:0; content:" "; clear:both; height:0;}
.fn-clearfix{ zoom:1; /* for IE6 IE7 */}
.fn-clear{ clear: both;}
div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p{padding:0; margin:0;}
a.logo{ width:225px; height:55px; margin:5px 17px 5px 11px; display:inline-block; text-indent:-999999px; background:url(../images/logo.png) no-repeat;_background:url(../images/logo.gif) no-repeat;}
.main_nav{ background:url(../images/index_b.png) no-repeat -1049px -18px; height:68px; padding-left:6px; width:721px;}
.main_nav ul,.main_nav .line,.main_nav li{ float:left; display:inline;}
.main_nav ul{ width:172px;}
.main_nav .line{ border-left: 1px dotted #e8e8e8; width:0px; overflow:hidden; height:34px; margin:15px 5px;}
.main_nav li{ width:43px; text-align:center; overflow:hidden; padding-top:8px; line-height:19px;}
.main_nav li a:link,.main_nav li a:visited{ color:#333; font-size:14px; text-decoration:none;}
.main_nav li.beta{ background:url(http://skin.kankanews.com/v5/images/index_b.png) no-repeat 21px 3px;}
/*--顶部导航--*/