@charset "utf-8";
/* CSS Document */
*{ margin:0px; padding:0px}
a{ text-decoration:none; color:#333333}
img{ border:0px}
body{ font-size:13px; font-family:微软雅黑;}
a:hover{ color:#ff8000}
html, body, ul, li, h1, h2, h3, h4, h5, h6, fieldset, legend {padding:0; margin:0;}
ul,li {list-style-type:none; text-transform:capitalize;}
.clear {clear:both; *display:inline;/*IE only*/}
.m{ width:1100px; margin:0px auto;}
.lf{ float:left}
.rt{ float:right}

/*顶端*/
.rt-1{ margin-top:15px;}
.rt-2{ margin-top:4px;}

/*导航开始*/
.daohang{ width:100%; height:40px; background-color:#61605e}
#menu {height:40px;line-height:40px;width:1100px; overflow:hidden; margin:0px auto}
#nav { width:1100px; display:block; height:40px;line-height:40px;overflow:hidden;}
#nav .mainlevel { float:left; width:137px;/*IE6 only*/ }
#nav .mainlevel:hover { float:left; width:137px;/*IE6 only*/}
#nav .mainlevel a {font-size:14px; line-height:40px; display:block; width:137px; text-align:center;color:#ffffff}
#nav .mainlevel a:hover { background-color:#333333;line-height:40px;line-height:40px; width:137px}
#nav .mainlevel1 {float:left;margin:0px;padding:0px;overflow:hidden;width:137px;/*IE6 only*/z-index:99999}
#nav .mainlevel1 li { list-style:none; height:35px; line-height:35px; overflow:hidden;}
#nav .mainlevel1 a { color:#333333;text-decoration:none; line-height:35px;  display:block;  width:137px; height:35px; margin:0px; padding:0px;overflow:hidden; text-align:center; font-size:13px  }
#nav .mainlevel1 a:hover {  line-height:35px; text-decoration:none; background-color:#61605e; color:#ffffff}
#nav .mainlevel ul {  display:none;  position:absolute;}
#nav .mainlevel li { background-color:#333333; width:137px;/*IE6 only*/ color:#ffffff;}
#nav .mainlevel li a { color:#ffffff;}

/*工程案例*/
.floatL {float: left; padding-top:130px;}
.subBox {width:1014px; height:350px;overflow: hidden; float:left; margin:0px auto;}
.subBox ul { width:10000000px; padding:0;}
.subBox ul li {width:235px; float: left; display:inline; margin:0 11px; position:relative;}
.zz{ line-height:24px;}

/*关于我们*/
.gy{ width:100%; height:550px; background-color:#f2f2f2; margin-top:70px; padding-top:50px;}
.zi{ line-height:26px; font-size:13px; margin-top:20px;}
.more{ margin-top:30px;}

/*产品中心*/
.news{ width:100%; height:580px; background-color:#fff; margin-top:50px;}
.xinwen{ line-height:24px; color:#666666;}
.xinwen-1{ border-bottom:1px dashed #cccccc; padding-bottom:15px; padding-top:15px;}

/*尾部*/
.foot{ width:100%; height:334px; background-color:#4b4d4f; margin-top:100px; color:#fff; padding-top:40px;}
.foot a{ color:#fff;}
.lianxi{ font-size:14px; }
.geng{ margin-top:20px;}
.lf-1{ line-height:40px; font-size:14px; margin-top:30px;}
.foot-1{ width:100%; height:40px; line-height:40px; background-color:#000; color:#fff; text-align:center;}

/*内页导航*/
.lan{ width:200px; height:105px; background-color:#61605e; color:#ffffff; font-size:30px; font-weight:bold; padding-left:20px; padding-top:10px;}
.hui{ width:220px; min-height:200px; background-color:#f7f7f7;}
.hui ul li a{ line-height:50px; border-bottom:1px solid #cccccc; font-size:14px; letter-spacing:1px; text-align:center; display:block; width:220px; height:50px;}
.hui ul li a:hover{ color:#fff;}
.hui ul li:hover{ background-color:#333333; color:#fff;}
.lxx{ width:210px; background:url(../images/kf.jpg); height:123px; font-size:15px; font-weight:bold; padding-top:40px; padding-left:10px;}

/*内页内容*/
.tm{ width:840px; height:40px; line-height:40px; margin-top:20px; border-bottom:2px solid #61605e; padding-left:10px; padding-right:10px;}
.tm-1{ width:860px; margin:10px auto; line-height:30px; min-height:500px;}