@charset "utf-8";
*{margin:0;padding:0; }
 
body{color:#555555;font-size:14px;line-height:28px;margin:0;padding:0;font-family:"Microsoft YaHei";-ms-text-size-adjust: 100%; 
    -webkit-text-size-adjust: 100%;}
html, body,h3, h4,input,div,ul,li,p,form,table,dt,dl,dd,tr{list-style-type:none;font-size:12px;}
h4{ font-size:14px; font-weight:bold;}
h1{font-size:20px;font-weight:bold}

a{color:#666666;text-decoration:none;font-size:14px;} a:hover{color:#FF9900;} a img{border:none;} 
em{font-style:normal;font-weight: normal;}
.clear{ clear:both; width:0; height:0;}
ul,li{list-style:none}

.box22{width:1000px;margin:0 auto;}

.zhong{margin:0 auto;} 
/*全站头部*/
 
.leitou{width:100%;margin:0 auto;text-align:center; line-height:0}
.leitou img{max-width:100%;height:auto}

.top1{width:100%;margin:0 auto;background:url(../images/jianshe_01.jpg) top center no-repeat;height:158px;} 
.top2{width:100%;margin:0 auto;background:url(../images/jianshe_02.jpg) top center no-repeat;height:159px;} 
.top3{width:100%;margin:0 auto;background:url(../images/jianshe_03.jpg) top center no-repeat;height:158px;} 
.top4{width:100%;margin:0 auto;background:url(../images/jianshe_04.jpg) top center no-repeat;height:158px;} 
.top5{width:100%;margin:0 auto;background:url(../images/jianshe_05.jpg) top center no-repeat;height:158px;} 
.top6{width:100%;margin:0 auto;background:url(../images/jianshe_06.jpg) top center no-repeat;height:159px;} 
.top7{width:100%;margin:0 auto;background:url(../images/jianshe_07.jpg) top center no-repeat;height:158px;} 
.top8{width:100%;margin:0 auto;background:url(../images/jianshe_08.jpg) top center no-repeat;height:158px;} 
.top9{width:100%;margin:0 auto;background:url(../images/jianshe_09.jpg) top center no-repeat;height:158px;} 
.top10{width:100%;margin:0 auto;background:url(../images/jianshe_10.jpg) top center no-repeat;height:159px;} 
.top11{width:100%;margin:0 auto;background:url(../images/jianshe_11.jpg) top center no-repeat;height:158px;} 
.top12{width:100%;margin:0 auto;background:url(../images/jianshe_12.jpg) top center no-repeat;height:158px;} 
.top13{width:100%;margin:0 auto;background:url(../images/jianshe_13.jpg) top center no-repeat;height:158px;} 
.top14{width:100%;margin:0 auto;background:url(../images/jianshe_14.jpg) top center no-repeat;height:159px;} 
.top15{width:100%;margin:0 auto;background:url(../images/jianshe_15.jpg) top center no-repeat;height:158px;} 
.top16{width:100%;margin:0 auto;background:url(../images/jianshe_16.jpg) top center no-repeat;height:158px;} 
.top17{width:100%;margin:0 auto;background:url(../images/jianshe_17.jpg) top center no-repeat;height:158px;} 
.top18{width:100%;margin:0 auto;background:url(../images/jianshe_18.jpg) top center no-repeat;height:158px;} 
.top19{width:100%;margin:0 auto;background:url(../images/jianshe_19.jpg) top center no-repeat;height:158px;} 
.top20{width:100%;margin:0 auto;background:url(../images/jianshe_20.jpg) top center no-repeat;height:158px;} 
.top21{width:100%;margin:0 auto;background:url(../images/jianshe_21.jpg) top center no-repeat;height:158px;} 
.top22{width:100%;margin:0 auto;background:url(../images/jianshe_22.jpg) top center no-repeat;height:159px;} 
.top23{width:100%;margin:0 auto;background:url(../images/jianshe_23.jpg) top center no-repeat;height:158px;}