@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;} 
 
 
.leitou{width:100%;margin:0 auto;text-align:center; line-height:0}
.leitou img{max-width:100%;height:auto}


.tt0{width:100%;margin:0 auto;background:url(../images/tt0.jpg) top center no-repeat;height:316px;} 
.tt1{width:100%;margin:0 auto;background:url(../images/tt1.jpg) top center no-repeat;height:245px;} 

.tind1{width:100%;margin:0 auto;background:url(../images/top1.jpg) top center no-repeat;height:561px;} 
.tind10{width:100%;margin:0 auto;background:url(../images/quan.jpg) top center no-repeat;height:715px;} 
.tind2{width:100%;margin:0 auto;background:url(../images/fang.jpg) top center no-repeat;height:680px;} 
.tind3{width:100%;margin:0 auto;background:url(../images/xi.jpg) top center no-repeat;height:563px;} 
.tind4{width:100%;margin:0 auto;background:url(../images/gongdi.jpg) top center no-repeat;height:428px;}