*{margin: 0; padding: 0; border: 0;}
body{margin: 0; padding: 0; background: #FFF; min-width: 1200px; font-family: "Microsoft YaHei";}
ul{margin: 0; padding: 0; list-style: none;}
a{text-decoration: none;}

.logo{width: 301px; height: 163px; position: absolute; top: 40px; left: 30px;}

/* 头部 */
.toubg{width: 100%; overflow: hidden; background: url(../images/lx-1.jpg) center top no-repeat;}
.tou{width: 1350px; overflow: hidden; padding: 100px 0; color: #333; margin: 0 auto;}
.tou h1{width: 1200px; height: 130px; text-align: center; display: block; font-size: 50px; margin: 0 auto; /* text-shadow: 3px 3px 3px #000000; */}
.tou h2{width: 1200px; height: 50px; line-height: 50px; text-align: center; font-size: 30px; margin: 0 auto; /* text-shadow: 2px 2px 2px #000000; */}
.tou h3{width: 1200px; line-height: 27px; text-indent: 2em; font-size: 16px; margin: 0 auto; /* text-shadow: 2px 2px 2px #000000; */ padding-top: 40px; font-weight:400;}
.tou .tubg{width: 1350px; height: 280px; padding-top: 120px; color: #333;}
.tou .tubg li{width: 225px; height: 280px; float: left;}
.tou .tubg .img{width: 120px; height: 120px; margin: 0 auto;}
.tou .tubg .img img{width: 120px; height: 120px; border-radius: 50%;}
.tou .tubg h4{font-size: 16px; line-height: 27px; text-align: center; font-weight: normal; padding: 20px 0 10px;}
.tou .tubg h5{font-size: 12px; line-height: 27px; text-align: center; font-weight: normal;}

/* 厂区设备 */
.sb{width: 1200px; overflow: hidden; margin: 60px auto;}
.sb .tit{width: 1200px; height: 40px;font-size: 28px; color: #555; text-align: center;}
.sb .tu{width: 1200px; height: 486px; margin-top: 40px;}

/* 项目分类 */
.xm1{width: 100%; overflow: hidden; padding: 30px 0; background: #d3d4d7;}
.xm1 .tit{width: 1200px; line-height: 40px; font-size: 28px; margin: 0 auto; text-align: center; color: #555;}
.xm1 .main{width: 1200px; overflow: hidden; margin: 25px auto 0;}
.xm1 .main .fl{width: 100%; height: 286px;}
.xm1 .main .fr{width: 100%; overflow: hidden; padding-bottom: 30px; line-height: 32px; font-size: 18px; text-indent: 2em; color: #666;}

.xm2{width: 100%; overflow: hidden; padding: 30px 0; background: #fff;}
.xm2 .tit{width: 1200px; line-height: 40px; font-size: 28px; margin: 0 auto; text-align: center; color: #555;}
.xm2 .main{width: 1200px; overflow: hidden; margin: 25px auto 0;}
.xm2 .main .fl{width: 100%; height: 286px;}
.xm2 .main .fr{width: 100%; overflow: hidden; padding-bottom: 30px; line-height: 32px; font-size: 18px; text-indent: 2em; color: #666;}

/* 资质荣誉 */
.rongyubg{width: 1230px; overflow: hidden; margin: 0 auto; padding:50px 0;}
.rongyubg .tit{width: 1200px; height: 40px;font-size: 34px; color: #555; text-align: center; margin: 0 auto;}
.rongyubg .tu{width: 1230px; overflow: hidden; padding-top: 40px;}
.rongyubg .tu li{width: 277px; overflow: hidden; float: left; margin: 0 15px;}
.rongyubg .tu li img{width: 275px; height: 203px; border: 1px solid #ccc;}
.rongyubg .tu li span{width: 277px; height: 50px; line-height: 50px; text-align: center; font-size: 16px; color: #666; display: block;}

/* 厂区风貌 */
.fm{width: 1200px; overflow: hidden; margin: 60px auto;}
.fm .tit{width: 1200px; height: 40px;font-size: 34px; color: #555; text-align: center;}
.fm .tu{width: 1200px; height: 1001px; margin-top: 40px;}

/* 版权 */
.copy{width: 100%; height: 40px; line-height: 40px; text-align: center; font-size: 14px; color: #fff; background: #055a94;}
.copy a{color: #fff;}