/*menu*/
#menu {height:38px;
	 line-height:38px;width:740px; background:url(1.png) no-repeat right center; margin-top:10px;overflow:hidden;}
#nav {
     margin:0 ; 
     width:740px; 
     display:block;	 
	 height:38px;	 
	 line-height:38px;
	 overflow:hidden;
}
#nav .mainlevel {
      background:url(../images/d2.jpg) no-repeat right; /*导航背景，可以是图片*/
/*	  background:#99FFFF;
*/	  float:left;
/*	  color:#000;  
*/	  width:100px;/*单个菜单宽度*/
/*IE6 only*/}
#nav .mainlevel a {
      color:#fff;/*导航菜单字体颜色*/
	  font-size:14px; 
	  font-weight: bold;/*菜单字体加粗*/
	  font-family:"微软雅黑";
	  text-decoration:none; 
	  line-height:38px; 
	  display:block; 
	  padding:0; 
	  width:100px;
	  text-align:center;
	  
	  }
#nav .mainlevel a:hover {
      color:#fff;/*导航菜单鼠标经过时的字体颜色*/
	  line-height:38px;
	  text-decoration: none; 
	  /*background:url(../images/slide-panel_03.png) no-repeat;*//*导航中鼠标放上去的背景，可以是图片*/
	  }
#nav .mainlevel1 {
	  float:left; 
      color:#000000;
	  margin:0px;
	  padding:0px;
	  overflow:hidden;
	  width:100px;
/*IE6 only*/}
#nav .mainlevel1 li { list-style:none; height:28px; line-height:28px; overflow:hidden;}
#nav .mainlevel1 a {
      color:#fff;/*二级字体颜色*/
	  text-decoration:none; 
	  line-height:28px; 
	  display:block;  
	  width:100px;
	  height:28px;
	  margin:0px;
	  padding:0px;
	  overflow:hidden;
	  text-align:center;
	  font-weight:lighter;/*二级菜单字体是否加粗，若都加粗可直接删除*/
	  }
#nav .mainlevel1 a:hover {
      color:#fff;/*二级鼠标经过时的字体颜色*/
	  line-height:28px;
	  text-decoration:none;
	  background:#3BB7ED;
	  /*background:url(../images/d3.jpg) 0 0 repeat-x;*//*二级下拉菜单鼠标放上去的背景，可换为图片*/
	  }
#nav .mainlevel ul {
      display:none; 
	  position:absolute;
	  }
#nav .mainlevel li {
      background:#0083C9;
      /*background:url(../images/d1.jpg) 0 0 repeat-x;;*/ /*二级下拉菜单背景,可换为图片*/
	  width:100px;
	  /*IE6 only*/}