.blue #globalheader { overflow: visible; }
.blue #globalheader_nav .son a { background:none; width: 100px; color:#000 }
.blue #globalheader_nav .hide { display:none; }
.blue #globalheader_nav .mainindex { background:none; }
.blue #globalheader_nav, .blue #globalheader_nav a, .blue #globalheader_nav .column { overflow:visible; }
.blue #globalheader_nav a:hover { text-decoration:underline; }
.blue #globalheader_nav .column a:hover{background:url(/uploads/image/tpcimages/menuhover.png) no-repeat center; color:#000 }



.blue #globalheader_nav {border:none;background:url(/uploads/image/tpcimages/menu.png) repeat-x; height:34px; padding:0px; clear:both;text-align:center; margin-bottom:8px;}
.blue #globalheader_nav .nav{width:1004px; margin:0 auto;border:none;text-align:center;}
.blue #globalheader_nav .column{_float:left;*float:left;text-align:center; display:inline-block;position:relative;}
.blue #globalheader_nav .column a{color:#fff;font-size:14px;line-height:34px; width:137px;display:block; height:34px;}
.blue #globalheader_nav .column a:hover{background:url(/uploads/image/tpcimages/menuhover.png) no-repeat center; color:#000 }

.blue #globalheader_nav .son { display:none; position:absolute; overflow: hidden; top:34px; left:20px; z-index:10000; width: 100px;/*��ҫ����ij�����*/ background:#fff; }
.blue #globalheader_nav .columni { display:block; overflow: hidden; width: 100px; float:left; }
.blue #globalheader_nav .columni a{ color:#000; font-size:12px; font-weight:normal; width: 100px;}
.blue #globalheader_nav .columni a:hover{ background:none}