body{margin:0 auto;}
.nz_banner{margin-top:-2.5px;width: 100%;overflow: hidden;height: 600px;background: url(./banners.jpg) no-repeat center top;position:relative;}
.nz_youshi{width: 100%;overflow: hidden;height: 980px;background: url(./ys.png) no-repeat center top;}
.nz_qa{width: 100%;overflow: hidden;height: 940px;background: url(./qa.jpg) no-repeat center top;}
.nz_con{width:1280px;margin:0 auto;}
.nz_plug{background: url(./w.jpg) no-repeat center top;width:1078px;height:227px;margin:35px auto;}
.nz_plug form{margin-left: 155px;}
.nz_plug input{width: 200px;height: 40px;margin-top: 125px;margin-left: 15px;background: #317A28;border: 1px solid #fff;color: #fff;font-size: 16px;text-align: center;float: left;}
.nz_img1{float: left;margin-top: 125px;margin-left: 70px;}
.nz_img1 img{cursor: pointer;margin-left: 25px;}
.nz_view{width:1280px;margin:0 auto;}
.nz_view_l{width:650px;float:left;margin-left:100px;}
.nz_view_l img{margin-left:160px;}
.nz_view_r{float:left;margin-left:50px;}
.nz_view_f p{font-size:18px;font-family: "Microsoft YaHei";text-indent:2em;}
.nz_view_f{letter-spacing:1px;line-height:40px}
.nz_green{font-size:24px;color:#317A28;}
.nz_choose{text-align: center;width:1280px;margin-top:35px;}
.clear{clear:both;}
.nz_choose img{margin-bottom:35px;}
.nz_peop{text-align: center;width: 1280px;margin-top: 35px;}
.nz_peop img{margin-bottom:35px;}
.nz_peop p{width:860px;margin:0 auto;font-weight:bold;letter-spacing:1px;line-height:30px;font-size:18px;font-family: "Microsoft YaHei";margin-bottom:15px;}
.nz_qa_con{margin:0 auto;width:900px;font-size:16px;font-family: "Microsoft YaHei";margin-top:200px;}
.nz_qa_con p{font-size:16px;font-family: "Microsoft YaHei";margin-bottom:40px;line-height: 35px;}
.nz_qa img{float:left;width:25px;margin-right:20px;}
.nz_banner ul li{float:left;list-style-type:none;width:167px;height:50px;background:#FFF;line-height:50px;text-align: center;cursor:pointer;font-size:18px;font-family: "Microsoft YaHei";border:1px solid;}
.nz_banner a:link{color:#000;}
.nz_banner a:visited{color:#000;}
#nz_nav{width:1200px;margin:auto;left:0;right:0;top:0;}
#nz_nav li:hover{background:#317927;color:#FFF;}