/*================基本样式重置================*/
html,body,div,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,p,img,span,i,a,em,strong,b,input,textarea { margin:0; padding:0; }
html, body{ height:100%;}
 
li { list-style:none; }
 li { list-style:none; }
.top {position:relative;width:100%;height:62px;z-index:99999999999999999;}
.top .t_cen{position:relative;height:62px;z-index:10;font-family:"微软雅黑"; font-size:16px; color:#FFFFFF}
 .top .t_c_cen{position:absolute; top:0px;width:1230px; z-index:10;}
  .top .t_c_cen .t_c_bottom{position:relative;z-index:20;width:1230px;height:66px; z-index:25;font-family:"微软雅黑"; font-size:16px; color:#FFFFFF }



.top .t_c_cen .t_c_bottom .thisMenu{position:absolute; width:150px;height:62px; background-color:#25C30C;z-index:30; text-align:center}

.top .t_c_cen .t_c_bottom ul{position:absolute; width:1230px;z-index:35}
.top .t_c_cen .t_c_bottom ul li{position:relative;width:150px; z-index:35; height:62px; float:left; text-align:center  }

.top .t_c_cen .t_c_bottom ul li a{display:block;width:150px; font-family:"微软雅黑"; font-size:16px; color:#FFFFFF; height:63px; float:left; text-align:center; line-height:63px;  }

 /*===============子菜单定位=================*/

.top .t_c_cen .t_c_bottom ul li .Nodes{position:absolute;overflow:hidden;width:150px;height:0px;top:60px;z-index:100;  }
  .top .t_c_cen .t_c_bottom ul li .Nodes ul{position:static;float:left;width:150px;left:0px;top:0px;z-index:100;background-color:#25C30C;}
  
 .top .t_c_cen .t_c_bottom ul li .Nodes ul li{width:150px;height:40px;float:none;padding:0;margin:0;display:block; }
 
 .top .t_c_cen .t_c_bottom ul li .Nodes ul li a{display:block;width:150px;height:40px;color:#FFF;line-height:40px; font-size:14px}
 
 .top .t_c_cen .t_c_bottom ul li .Nodes ul li a:hover{text-decoration:underline;color:#fff;background:#1E54D0;}