*{
 font-size:12px;
}
body{
 margin:0;
 padding:0;
 background-color:#FFFFFF;
 font-size:12px;
 color:#666666;
 font-family: "宋体",Arial, Helvetica, sans-serif;
}
#menu ul{
 padding:0;
 border:0;
 list-style:none;
 line-height:150%;
 margin-top: 0;
 margin-right: 0;
 margin-bottom: 0;
 margin-left: 15px;
}
/*主导航菜单*/
#menu_out{
 width:990PX;
 padding-left:4px;
 margin-left:auto;
 margin-right:auto;
 background:url(../images/menu_left.gif) no-repeat left top;
}
#menu_in{
 background:url(../images/menu_right.gif) no-repeat right top;
 padding-right:4px;
}
#menu{
 background:url(../images/menu_bg.gif) repeat-x;
 height:73px;
}
.menu_line{
 background:url(../images/menu_line.gif) no-repeat center top;
 width:8px;
}
.menu_line2{
 background:url(../images/menu_line2.gif) no-repeat center top;
 width:15px;
}
#nav{
 padding-left:20px;
}
#nav li{
 float:left;
 height:35px;
}
#nav li a{
 float:left;
 display:block;
 padding-left:6px;
 height:35px;
 background:url(../images/menu_on_left.gif) no-repeat left top;
 cursor:pointer;
 text-decoration:none;
}
#nav li a span{
 float:left;
 padding:11px 14px 10px 10px;
 line-height:14px;
 background:url(../images/menu_on_right.gif) no-repeat right top;
 font-size:14px;
 font-weight:bold;
 color:#FFFFFF;
 text-decoration:none;
}
#nav li .nav_on{   /*鼠标经过时变换背景，方便JS获取样式*/
 background-position:left 100%;
}
#nav li .nav_on span{  /*鼠标经过时变换背景，方便JS获取样式*/
 background-position:right 100%;
 color:#333333;
 text-decoration:none;
 padding:14px 14px 7px 10px;
}
/*子栏目*/
#menu_con{
 text-align:left;
 padding-left:20px;
 clear:both;
}
#menu_con li{
 float:left;
 height:22px;
 margin-top:8px;
}
#menu_con li a{
 display:block;
 float:left;
 background:url(../images/menu_on_left2.gif) no-repeat left top;
 cursor:pointer;
 padding-left:3px;
}
#menu_con li a span{
 float:left;
 padding:6px 10px 4px 10px;
 line-height:12px;
 background:url(../images/menu_on_right2.gif) no-repeat right top;
}
#menu_con li a:hover{
 text-decoration:none;
 background:url(../images/menu_on_left2.gif) no-repeat left bottom;
}
#menu_con li a:hover span{
 background:url(../images/menu_on_right2.gif) no-repeat right bottom;
}

#a {
 width: 970px;
 font-size: 14px;
 text-align: center;
 color: #000000;
 margin-right: auto;
 margin-left: auto;
 margin-top: 0px;
 margin-bottom: 0px;
}