body{ margin:0 auto;background: #f8f8f8 url('bg_top.gif') repeat-x;color:#666; font-style:normal; font-variant:normal; font-weight:normal; line-height:150%; font-size:12px; font-family:arial, ËÎÌå, helvetica, clean, sans-serif}
td{ vertical-align:top;font:12px/150% arial,'ËÎÌå',helvetica,clean,sans-serif;}
select, input, textarea{ font-size:12px;}
h1,h2,h3,h4,h5,h6,ul,ol,li,dl,dt,dd,form{ margin:0;padding:0;}
table{ border-collapse: collapse; border-spacing:0;  border:0;}
h1,h2,h3,h4,h5,h6{ font-size:100%;font-weight:normal;}
p{margin:5px 0 15px;}
.idx{text-indent: 2em;}
ul,li{ list-style:none;}
img{border:0;}
a:link{ color:#555;text-decoration:none;}
a:visited{ color:#888;text-decoration:none;}
a:hover{ color:#ed0081; text-decoration:none;}
a:active{ color:#ed0081; text-decoration:none;}
.clear{ clear:both;zoom:1;}
.clear:after {content:'.';display:block;visibility:hidden;clear:both;height:0;} 
.l{float: left;}
.r{float: right;}
.center{text-align: center;}
.bord{padding:2px;border: 1px solid #ccc;}
.imgr{margin:0px 0 10px 10px;float: right;}
.imgl{margin:10px 10px 10px 0;float: left;}
.hide{display: none;}
.red{color:#b97601;}
.bd{font-weight: bold;}
.detail{display: block;padding-left:16px;width: 65px;background:url('detail.gif') no-repeat 0 3px;}


/* main nav */
#main_nav{background: url(daohang.gif) no-repeat;height: 33px;padding-left:20px;}

#main_nav li{float: left;position: relative; }
#main_nav li a{float: left;width: 160px;height: 33px;background: url(daohang.gif) no-repeat;text-indent: -9999em;overflow:hidden;}
#main_nav a#nav_01{background-position:-20px 0;}
#main_nav a#nav_02{background-position:-180px 0;}
#main_nav a#nav_03{background-position:-340px 0;}
#main_nav a#nav_04{background-position:-500px 0;}
#main_nav a#nav_05{background-position:-660px 0;}
#main_nav a#nav_01:hover{background-position:-20px -66px;}
#main_nav a#nav_02:hover{background-position:-180px -66px;}
#main_nav a#nav_03:hover{background-position:-340px -66px;}
#main_nav a#nav_04:hover{background-position:-500px -66px;}
#main_nav a#nav_05:hover{background-position:-660px -66px;}

#main_nav a#nav_01.on,
#index #main_nav a#nav_01{background-position:-20px -33px;}
#main_nav a#nav_02.on,
#about #main_nav a#nav_02{background-position:-180px -33px;}
#main_nav a#nav_03.on,
#news #main_nav a#nav_03{background-position:-340px -33px;}
#main_nav a#nav_04.on,
#products #main_nav a#nav_04{background-position:-500px -33px;}
#main_nav a#nav_05.on,
#service #main_nav a#nav_05{background-position:-660px -33px;}

#main_nav li ul{display:none;position: absolute;top:27px;left:-30px; width: 455px;}
#main_nav li ul li{padding:7px 0 0 0;float: left;background: none;}
#main_nav li ul li a{text-indent: 0;background: #fff;float: left;width:80px;height:20px;color:#555;padding-top:3px;text-align: center;}
#main_nav li ul li a:hover{color:#ed0081;}
#main_nav li:hover ul,
#main_nav li.iehover ul{display: block;}

#main_nav li ul#nav01_ul{position: absolute;left:-30px; width: 900px;}
#main_nav li ul#nav01_ul li a{/*width:70px;*/}

#main_nav li ul#nav01_ul li a.a01{width:45px;}
#main_nav li ul#nav01_ul li a.a02{width:55px;}
#main_nav li ul#nav01_ul li a.a03{width:120px;}

#main_nav li ul#nav01_ul li span{float:left;cursor:pointer;}
#main_nav li ul#nav01_ul div#ab{float:left;width:860px;overflow:hidden;position:relative;height:30px;margin:0 6px;}
#main_nav li ul#nav01_ul div#ab ul{width:3000px;position:absolute;left:0;top:0;margin:0;padding:0;}
#main_nav li ul#nav01_ul div#ab ul li{padding:0;}


#main_nav li ul#nav02_ul{position: absolute;left:-100px; width:600px;}
#main_nav li ul#nav02_ul li a{width:70px; background: #FFFFFF url(/images/pic-29.gif) -6px 35px;}
#main_nav li ul#nav03_ul{position: absolute;left:-100px; width:600px;}
#main_nav li ul#nav03_ul li a{width:80px; background: #FFFFFF url(/images/pic-29.gif) -6px 35px;}
#main_nav li ul#nav04_ul{position: absolute;left:-130px; width:800px;}
#main_nav li ul#nav04_ul li a{width:85px; background: #FFFFFF url(/images/pic-29.gif) -6px 35px;}
#main_nav li ul#nav05_ul{position: absolute;left:-30px; width:800px;}
#main_nav li ul#nav05_ul li a{width:70px; background: #FFFFFF url(/images/pic-29.gif) -6px 35px;}