#gongjutiao{width:100%;height:41px; background:url(gjtbg01.jpg.htm) top left repeat-x; font-size:14px; padding:0; }
#gongjutiao div{ line-height:41px;height:41px;}
#gongjutiao div span{ float:left;}
#gongjutiao div em{ float:right; font-style:normal;margin-top:-2px;}
#gongjutiao div span a{ margin:0 10px;}
#gongjutiao div em a{ margin-left:10px;}
#gongjutiao img{ vertical-align:middle;}
.wt980,.w980{ width:980px;}
div{ margin:0 auto;}
em,i{font-style:normal;}
img{border:none;}

#mu{min-height:4px;_height:4px;background:#a80601 url(../images/mu.png) repeat-x 0 0;line-height:4px;font-size:4px;height: 33px;}
#mu span{float:right;margin-top: 5px;}
#mu ul{padding:0 10px;height:33px;line-height:33px;font-size:12px;overflow:hidden;width: 754px;float: left;}
#mu li{display:inline;}
#mu a{float:left;padding:0 20px;background:url(../images/mu.png) no-repeat 100% -33px;color:#FFF;white-space:nowrap; text-decoration:none;}
#mu a:hover{background-position:50% -66px;
}#um{*position:absolute;line-height:32px;}
#um p{float:right;}#um .new{font-weight:700;color:#06C;}
#nv_portal #mu{background-color:#C00;background-position:0 -99px;}
#nv_portal #mn_portal,#nv_portal .bn h2,#nv_portal .bn h2 a,#nv_portal .title,#nv_portal .title a{color:#C00;}
#nv_portal #mu a{background-position:100% -132px;}
#nv_portal #mu a:hover{background-position:50% -165px;}
#nv_forum #mu{background-color:#005DC3;background-position:0 0;}
#nv_forum #mn_forum,#nv_forum .bn h2,#nv_forum .bn h2 a,#nv_forum .title,#nv_forum .title a{color:#005DC3;}
#nv_forum #mu a{background-position:100% -33px;}
#nv_forum #mu a:hover{background-position:50% -66px;}
#nv_group #mu{background-color:#A03BBB;background-position:0 -198px;}
#nv_group #mn_group,#nv_group .bn h2,#nv_group .bn h2 a,#nv_group .title,#nv_group .title a{color:#088;}
#nv_group #mu a{background-position:100% -231px;}#nv_group #mu a:hover{background-position:50% -264px;}
#nv_home #mu{background-color:#F90;background-position:0 -297px;}
#nv_home #mn_home,#nv_home .bn h2,#nv_home .bn h2 a,#nv_home .title,#nv_home .title a{color:#F60;}
#nv_home #mu a{background-position:100% -330px;}#nv_home #mu a:hover{background-position:50% -363px;}
#nv_userapp #mu{background-color:#008A89;background-position:0 -396px;}
#nv_userapp #mn_userapp{color:#609;}
#nv_userapp #mu a{background-position:100% -429px;}
#nv_userapp #mu a:hover{background-position:50% -462px;}