* {margin:0;padding:0}
img {border:none}
a {text-decoration:none;color:inherit}
ul,li,ol {list-style:none}
.clear {clear:both}
body {font-family:"微软雅黑",Arial;font-size:14px;color:#333;background-color:#fff}
h1 {font-size:24px;font-weight:normal}
h2 {font-size:22px;font-weight:normal}
h3 {font-size:20px;font-weight:normal}
h4 {font-size:18px;font-weight:normal}
.gai1 {font-size:30px;font-weight:normal;text-align:center;color: #000;}

.head{width:100%;height:140px;background:url("../images/topnavbg.jpg") no-repeat}
.topnav {width:1200px;height:40px;margin:0 auto;line-height:40px;color:#999;}
.topnav p {float:left}
.snav {width:230px;height:40px;float:right;background:url("../images/snavbg.png") no-repeat}
.snav li {float:left;cursor:pointer;}
.snav a {width:40px;height:40px;display:block;text-indent:1000px;overflow:hidden}
.snav .inquiry {display:block;width:100px;background:#ff7800;color:#fff;text-align:center;text-indent:0}
.menu {width:1200px;margin:0 auto;line-height:100px;font-size:16px}
.logo {float:left;position:relative;top:20px}
.menu .nav {float:right;width:990px;height:100px;line-height:100px}
.menu .nav li {float:right;margin-left:30px}
.menu .nav li a{color:#333}
.menu .nav li a:hover{color:#ff7800}
.secondnav {position: absolute;
    z-index: 1000;
    width: 150px;
    line-height: 35px;
    text-align: left;
    top: 100px;
	background:#fff;
	margin-left:-5px;
	margin-top:10px;
	display:none;
}
.menu .nav .secondnav li {float:none;margin-left:10px;margin-top:10px;text-indent:5px}

.footer {width:100%;margin-top:60px;background:#404040;color:#999}
.inside {width:1200px;margin:0 auto;}
.footer .links {height:80px;line-height:20px}
.footer a {margin-left:10px;}
.footer .left {float:left;width:800px}
.footer .left li {float:left;width:148px;height:38px;margin-top:20px;line-height:38px;text-align:center;border:1px solid #4d4d4d;margin-right:40px}
.footer .left p {clear:both;padding-top:20px;padding-bottom:40px}
.footer .left a:hover {color:#fff}
.footer .right {width:280px;float:right;margin-top:20px}
.footer .right a {display:block;float:left;width:150px;height:40px;text-align:center;line-height:40px;color:#fff;background:#ff7800;margin-bottom:10px}
.footer .wechat {float:right;width:100px;height:150px;text-align:center} 
.footer .tel {width:166px;text-align:right;}
.footer .tel span {font-size:24px;color:#fff}
.copyright {width:100%;height:60px;line-height:60px;color:#666;background:#333;}
.copyright p {float:left}
.footnav {float:right;}
.footnav li {float:left;margin-right:10px;}
.footnav a:hover {color:#ccc}


.related {margin-top:80px;color:#666666}
.related .case {width:580px;float:left}
.related .news {width:580px;float:right}
.related h2 {width:100%;height:60px;font-size:24px;background:#f5f5f5;text-align:center;font-weight:normal;line-height:60px}
.related ul li {width:100%;height:54px;line-height:54px;border-bottom:1px solid #e6e6e6;text-indent:6px}
.related ul li span {float:right}
.related ul li a:hover {color:#ff7800}
.bottominquiry {width:100%;height:460px;margin-top:75px;background:url("../images/bottom_bg.jpg") top center no-repeat}
.bottominquiry .inquirycontent {width:1200px;margin:0 auto;}
.bottominquiry h3 {font-size:24px;color:#fff;text-align:center;padding:50px 0;font-weight:normal}
.bottominquiry input {height:56px;background:rgba(255,255,255,.5);border:none;text-indent:5px;color:#fff;outline:none}
.bottominquiry .name,.bottominquiry .tel {width:280px}
.bottominquiry .requirements {width:410px}
.bottominquiry .submit {width:210px;background:#ff7800;color:#fff;cursor:pointer}
.bottominquiry i {display:block;width:42px;height:40px;margin:15px auto;background-image:url("../images/bottom_ico.png");background-repeat:no-repeat}
.bottominquiry ul li {float:left;width:278px;height:118px;margin-top:50px;margin-left:20px;text-align:center;color:#ccc;border:1px solid #808080}
.bottominquiry .address i {background-position:0 0}
.bottominquiry .telno i {background-position:0 -40px}
.bottominquiry .weixin i {background-position:0 -80px}
.bottominquiry .qqno i {background-position:0 -120px}
.bottominquiry ul li:hover {border:1px solid #ff7800;color:#ff7800}
.bottominquiry .address:hover i {background-position:-45px 0}
.bottominquiry .telno:hover i {background-position:-45px -40px}
.bottominquiry .weixin:hover i {background-position:-45px -80px}
.bottominquiry .qqno:hover i {background-position:-45px -120px}
.innerfooter {position:relative;margin-top:-60px;background:rgba(0,0,0,.6)}