body {} 
@charset "utf-8";
/* by yywdtv 20140826 */
html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p { padding:0; margin:0; }
body { font-family: "Microsoft Yahei", "Verdana", "simsun", "sans-serif"; color: #333; font-size: 12px; background: #f5f5f5; }
ul,li { list-style: none; }
img { border: 0; }

/* 全局 */
a { text-decoration: none; }
a:hover { text-decoration: none;color:#d74600;}
input:focus { outline: none; }

/* 清理浮动 */
.clearfix { clear: both; zoom: 1; }
.clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }

/* 横幅轮显 */
.banner{width:100%; height:443px; overflow:hidden; z-index:5;}
.banner_1 {width:100%; height:443; position:relative; overflow:hidden;}
.banner_1 #slider {width:1920px; height:443px;position:absolute; left:50%; top:0; margin-left:-960px;}
.banner_1 .nivoSlider {position:relative;background:#fff url(../images/loading.gif) no-repeat 50% 50%; -webkit-box-shadow: 0px 1px 5px 0px #4a4a4a; -moz-box-shadow: 0px 1px 5px 0px #4a4a4a; box-shadow: 0px 1px 5px 0px #4a4a4a;}
.banner_1 .nivoSlider img {position:absolute; top:0px; left:0px; display:none;}
.banner_1 .nivoSlider a {border:0; display:block;}
.banner_1 .nivo-controlNav {position:absolute; left:360px; bottom:10px;z-index:9999999999999999;}
.banner_1 .nivo-controlNav a {display:block;width:22px;height:22px;background:url(../images/bullets.png) no-repeat;text-indent:-9999px;border:0;float:left;}
.banner_1 .nivo-controlNav a.active {background-position:0 -22px;}
.banner_1 .nivo-directionNav a {display:block;width:30px;height:30px;background:url(images/arrows.png) no-repeat;text-indent:-9999px;border:0;}
.banner_1 a.nivo-nextNav {background-position:-30px 0; right:375px;}
.banner_1 a.nivo-prevNav {left:375px;}
.banner_1 .nivo-caption {font-family: Helvetica, Arial, sans-serif;}
.banner_1 .nivo-caption a {color:#fff; border-bottom:1px dotted #fff;}
.banner_1 .nivo-caption a:hover {color:#fff;}

/* The Nivo Slider styles */
.nivoSlider {position:relative;}
.nivoSlider img {position:absolute;top:0px;left:0px;}
/* If an image is wrapped in a link */
.nivoSlider a.nivo-imageLink {position:absolute;top:0px;left:0px;width:100%;height:100%;border:0;padding:0;margin:0;z-index:6;display:none;}
/* The slices and boxes in the Slider */
.nivo-slice {display:block;position:absolute;z-index:5;height:100%;}
.nivo-box {display:block;position:absolute;z-index:5;}
/* Caption styles */
/*.nivo-caption {position:absolute;left:0px;bottom:0px;background:#000;color:#fff;opacity:0.8; width:100%;z-index:8;}
.nivo-caption p {padding:5px;margin:0;}
.nivo-caption a {display:inline !important;}
.nivo-html-caption {display:none;}*/
/* Direction nav styles (e.g. Next & Prev) */
.nivo-directionNav a {position:absolute;top:45%;z-index:9;cursor:pointer;}
.nivo-prevNav {left:0px;}
.nivo-nextNav {right:0px;}
/* Control nav styles (e.g. 1,2,3...) */
.nivo-controlNav a {position:relative; z-index:9; cursor:pointer; display:block}
.nivo-controlNav a.active {font-weight:bold; display:block}



/*about*/
.about{width:1200px; margin:auto; padding:40px 0 50px 0; }
.product{width:300px; height:79px; background:url(../../../images/ab.jpg) no-repeat; font-size:24px; line-height:79px; text-align:center; color:#FFF;}
.product1{width:300px; background-color:#eee; padding:10px 0 20px 0;}
.product1 ul li{width:300px; height:40px; border-bottom:#ccc 1px solid; }
.product1 ul li span{width:12px; height:12px; padding:8px;}
.product1 ul li a{font-size:14px; line-height:40px; margin-left:10px; color:#000;}
.product1 ul li a:hover{ color:#d74600;}
.product2{width:280px; background-color:#eee; padding:20px 0 20px 20px;}
.product2 span{font-size:12px; line-height:30px; color:#000;}
.product3{width:300px; padding-bottom:30px; float:left;}
.product4{width:860px; float:right;}
.product5{background:url(../../../images/bj.jpg) repeat-x; height:79px; padding-left:20px;}
.product5 font{font-size:24px; line-height:79px; text-align:center; font-weight:bolder; color:#000; margin-left:360px;}

.about4{width:100%; font-size:12px; line-height:24px; font-family:"微软雅黑", "黑体"; padding:30px 0 30px 0; color:#000;}

.pro3{width:100%; margin-top:40px;}
.pro3 ul{margin:auto;}
.pro3 ul li{width:240; float:left; padding:0 15px; margin-left:3px; position: relative; padding:0 20px;}
.pro3 ul li a{width:240; }
.pro3 ul li .pro4{width:240; height:40px; background:#FFF;}
.pro3 ul li .pro4 a{font-size:12px; font-family:"微软雅黑", "黑体"; line-height:46px; text-align:center;}

/*news*/
.news4{width:100%; margin:auto;}
.news4 ul li{ height:150px; border-bottom:#999 1px dashed; margin-top:30px;}
.news4_1{width:150px; height:135px; float:left; padding: 0 20px 18px 0;}
.news4 ul li a{width:100%;  margin-left:10px; font-size:18px; line-height:26px; font-weight:bold;}
.news4 ul li a:hover{color:#D74600;}
.news4 ul li span{font-size:12px; display:block; margin-left:180px; margin-top:10px;}

/*typical*/