.hv a:hover { text-decoration: none; color: #003a8a; -webkit-transition: all .5s; transition: all .5s; }
.inn { width: 1200px; margin: 0 auto; }
.fl { float: left; }
.fr { float: right; }
.pr { position: relative; }
.pa { position: absolute; }
.oh { overflow: hidden; }
.ma15 { margin: 15px auto; }
.ma20 { margin: 20px auto; }
.ma30 { margin: 30px auto; }
.ma50 { margin: 50px auto; }
.mb50 { margin-bottom: 50px; }
.mb40 { margin-bottom: 40px; }
.mb30 { margin-bottom: 30px; }
.mb20 { margin-bottom: 20px; }
.mb15 { margin-bottom: 15px; }
.mb10 { margin-bottom: 10px; }
.mt50 { margin-top: 50px; }
.mt40 { margin-top: 40px; }
.mt30 { margin-top: 30px; }
.mt20 { margin-top: 20px; }
.mt15 { margin-top: 15px; }
.mt10 { margin-top: 10px; }
.pb50 { padding-bottom: 50px; }
.pb40 { padding-bottom: 40px; }
.pb30 { padding-bottom: 30px; }
.pb20 { padding-bottom: 20px; }
.pb15 { padding-bottom: 15px; }
.pb10 { padding-bottom: 10px; }
.pt50 { padding-top: 50px; }
.pt40 { padding-top: 40px; }
.pt30 { padding-top: 30px; }
.pt20 { padding-top: 20px; }
.pt15 { padding-top: 15px; }
.pt10 { padding-top: 10px; }
.pa15 { padding: 15px 0; }
.pa20 { padding: 20px 0; }
.pa30 { padding: 30px 0; }
.pa50 { padding: 50px 0; }
.inn { width: 1200px; margin-right: auto; margin-left: auto; }
.clear { clear: both; height: 0; margin: 0; overflow: hidden; }
body, html { font-family: "arial", "Microsoft Yahei"; font-size: 14px; line-height: 2; }
p, ol, ul, li, dd, dt, dl, h1, h2, h3, h4, h5, h6 { margin: 0; padding: 0; list-style: none; }
a { color: #333; }
a:hover, a:focus { text-decoration: none; }
#feedback_form table { border-spacing: 8px; border-collapse: separate; }
.container { padding-left: 0; padding-right: 0; width: 1200px; }
.logo a { width: 130px; height: 0; display: block; padding-top: 105px; margin-right: 20px; text-indent: 99999px; overflow: hidden; }
.ml20{margin-left: 20px;}

/*menu*/
.top { background-color: #ececec;font-size: 12px; padding: 5px 0;}
.top .right .ewm{position: relative;}
.ewm img{position: absolute;top: 25px;left: 0;width: 100px;height: 100px;border: 1px solid #ccc;display: none;z-index: 99;}
.ewm:hover img{display: block;}
.right span{width: 1px;height: 15px;border-left: 1px dotted #ccc;margin: 0 10px;}
/*menu*/
.wenzi{margin-top: 30px;}
.wenzi b{font-size: 25px;line-height: 1;}
.wenzi p{font-size: 13px;text-transform: uppercase;}
.menu_bg{background: url(../images/menubg.jpg) repeat-x;height: 105px;}
.menu{margin-top:40px;}
.menu > li { position: relative; float: left; line-height: 3; }
.menu > li > a { width: 100px;display: block;text-align: center; }
.menu > li:hover > a{background: url(../images/nav.png) no-repeat center;color: #fff;} 
.sub { min-width: 100%; position: absolute; left: 0; text-align: center; background-color: #fff; z-index: 99; display: none; }
.sub li a { padding: 0 5px;display: block; }
.sub li:hover a { background: url(../images/nav.png) no-repeat center; color: #fff; }
/* banner*/
.fullSlide { width: 100%; position: relative; height: 520px; background: none; }
.fullSlide .bd { margin: 0 auto; position: relative; z-index: 0; overflow: hidden; }
.fullSlide .bd ul { width: 100% !important; }
.fullSlide .bd li { width: 100% !important; height: 520px; overflow: hidden; text-align: center; background: center; }
.fullSlide .bd li a { display: block; height: 520px; }
.fullSlide .hd { width: 100%; position: absolute; z-index: 1; bottom: 30px; left: 0; height: 30px; line-height: 30px; }
.fullSlide .hd ul { text-align: center; }
.fullSlide .hd ul li { cursor: pointer; display: inline-block; *display: inline; zoom: 1; width: 15px; height: 15px; border-radius: 50%; margin-right: 10px; overflow: hidden;/*background:#444;filter:alpha(opacity=50);opacity:0.5;*/ line-height: 999px; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; -o-border-radius: 50%; margin: 3px; border: none; cursor: pointer; box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.8);/* -webkit-box-shadow: 1px 1px 1px rgba(0,0,0,0.5) inset,1px 1px 1px rgba(255,255,255,0.5); */ -moz-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.5); -o-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.5); }
.fullSlide .hd ul .on { background: #fff; opacity: 1;/*filter:alpha(opacity=50);*/ }
.fullSlide .prev, .fullSlide .next { display: block; position: absolute; z-index: 1; top: 50%; margin-top: -30px; left: 10%; z-index: 1; width: 40px; height: 60px; background: url(../images/slider-arrow.png) -126px -137px #000 no-repeat; cursor: pointer; filter: alpha(opacity=50); opacity: 0.5; display: none; }
.fullSlide .next { left: auto; right: 10%; background-position: -6px -137px; }

/* banner*/
.fullSlidea { width: 100%; position: relative; height: 520px; background: none; }
.fullSlidea .bd { margin: 0 auto; position: relative; z-index: 0; overflow: hidden; }
.fullSlidea .bd ul { width: 100% !important; }
.fullSlidea .bd li { width: 100% !important; height: 520px; overflow: hidden; text-align: center; background: center; }
.fullSlidea .bd li a { display: block; height: 520px; }
.fullSlidea .hd { width: 100%; position: absolute; z-index: 1; bottom: 30px; left: 0; height: 30px; line-height: 30px; }
.fullSlidea .hd ul { text-align: center; }
.fullSlidea .hd ul li { cursor: pointer; display: inline-block; *display: inline; zoom: 1; width: 15px; height: 15px; border-radius: 50%; margin-right: 10px; overflow: hidden;/*background:#444;filter:alpha(opacity=50);opacity:0.5;*/ line-height: 999px; border-radius: 50%; -webkit-border-radius: 50%; -moz-border-radius: 50%; -o-border-radius: 50%; margin: 3px; border: none; cursor: pointer; box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.8);/* -webkit-box-shadow: 1px 1px 1px rgba(0,0,0,0.5) inset,1px 1px 1px rgba(255,255,255,0.5); */ -moz-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.5); -o-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.5) inset, 1px 1px 1px rgba(255, 255, 255, 0.5); }
.fullSlidea .hd ul .on { background: #fff; opacity: 1;/*filter:alpha(opacity=50);*/ }
.fullSlidea .prev, .fullSlidea .next { display: block; position: absolute; z-index: 1; top: 50%; margin-top: -30px; left: 10%; z-index: 1; width: 40px; height: 60px; background: url(../images/slider-arrow.png) -126px -137px #000 no-repeat; cursor: pointer; filter: alpha(opacity=50); opacity: 0.5; display: none; }
.fullSlidea .next { left: auto; right: 10%; background-position: -6px -137px; }

/*abouts*/
.abouts_bg{background: url(../images/abouts_bg.jpg) no-repeat center top;}
.sea_con{width: 1050px;margin: 0 auto;height: 64px;line-height: 64px;color: #fff;}
.sea{color: #333;background-color: #f0f0f0;border: 2px solid #b3b3b3;margin-top: 15px;}
.sea .sousuob{float: right;background: url(../images/sea.png) no-repeat center;width: 22px;height: 20px;border: 0;margin-top: 2px;}
.sea .sousuoa{width: 250px;padding-left: 10px;height: 25px;float: left;background: none;border: 0;}
.abouts_left{width: 620px;}
.abouts_left b{font-size: 30px;}
.abouts_left p{margin-bottom: 20px;}
.abouts_left a{width: 220px;height: 55px;display: block;border-radius: 5px;background-color: #21519a;line-height: 55px;text-align: center;color: #fff;}

/*products*/
.pro_left{float: left;width: 245px;border: 1px solid #21519a;}
.pro_left b{display: block;height: 115px;background: url(../images/pro_bg.jpg) no-repeat center;text-align: center;font-size: 30px;color: #fff;line-height: 90px;}
.pro_left b a{color: #fff;}
.pro_left ul{margin-top: 15px;}
.pro_left li{width: 200px;height: 45px;line-height: 45px;margin: 0 auto;margin-bottom: 7px;}
.pro_left li a{display: block;background-color: #21519a;color: #fff;padding-left: 20px;}
.pro_left li:hover a{background: url(../images/prb_bg.png) no-repeat center;color: #333;}
.pro_right li:hover p{background: url(../images/pra_bg.png) no-repeat center;color: #fff;}
.pro_right li:hover p a{color: #fff;}
.pro_right{float: right;width: 905px;}
.pro_right li{float: left;background-color: #eeeeee;border: 8px solid #eee;margin-left: 20px;margin-bottom: 25px;}
.pro_right li img{width: 265px;height: 200px;}
.pro_right li p{padding: 5px 20px;text-align: center;margin-top: 5px;}
/*case*/
.case_bg{background-color: #ebebeb;}
.case_title b{font-size: 30px;}
.case_title span{display: block;width: 30px;height: 2px;background-color: #aaa;display: block;margin: 0 auto;margin-bottom: 10px;}
.case_title p{color: #7d91b8;}
.case_con{position: relative;}
.case_con li{width: 290px;float: left;margin: 0 5px;background-color: #fff;}
.case_con li img{width: 100%;}
.case_con li a{display: block;}
.case_con li:hover{background-color: #21519a;color: #fff;}
.case_con li:hover a{color: #fff;}
.case_con li div{padding: 15px 8px;}
.case_con li p{font-size: 12px;}
.casehd a{position: absolute;top: 150px;background-color: #9e9d9d;display: block;width: 32px;height: 32px;border-radius: 3px;cursor: pointer;}
.casehd a.prev:before{width: 15px;height: 2px;background-color: #fff;position: absolute;content:'';left: 7px;top: 10px;z-index: 99;transform: rotate3d(0,0,1,-45deg);}
.casehd a.prev:after{width: 15px;height: 2px;background-color: #fff;position: absolute;content:'';left: 7px;top: 20px;z-index: 99;transform: rotate3d(0,0,1,45deg);}
.casehd a.prev{left: -50px;}
.casehd a.next{right: -50px;}
.casehd a.next:before{width: 15px;height: 2px;background-color: #fff;position: absolute;content:'';right: 7px;top: 10px;z-index: 99;transform: rotate3d(0,0,1,45deg);}
.casehd a.next:after{width: 15px;height: 2px;background-color: #fff;position: absolute;content:'';right: 7px;top: 20px;z-index: 99;transform: rotate3d(0,0,1,-45deg);}
.casehd a:hover{background-color: #21519a;}
/*news*/
.home_news_title{text-align: center;}
.home_news_title li{display: inline-block;margin: 0 30px;}
.home_news_title li a{padding: 10px 50px;background-color: #f1f1f1;border-radius: 10px;}
.home_news_title li:hover a{background-color: #21519a;color: #fff;}
.news_left{width: 570px;float: left;background-color: #f5f5f5;padding: 30px 50px;}
.news_left span{font-size: 25px;color: #7f7f7f;}
.news_left b{display: block;}
.news_left p{padding-left: 15px; line-height:2;position: relative;color: #888888;margin-bottom: 10px;}
.news_left p:before{width: 3px;height: 40px;background-color: #ababab;display: block;content:'';left: 0;top: 8px;position: absolute;}
.news_left a.more{display: block;width: 220px;height: 45px;line-height: 45px;text-align: center;border-radius: 5px;background-color: #21519a;color: #fff;margin-top: 20px;}
.news_right{float: right;width: 570px;box-shadow: 0 0 15px 15px #f8f8f8;}
.news_right li{background: url(../images/news_bg.jpg) no-repeat center bottom;border-bottom: 1px solid #ececec;padding:21px 20px;padding-left: 60px;}
.news_right li div{float: left;width: 20px;height: 2px;background-color: #21519a;margin-top: 15px;margin-bottom: 70px;margin-right: 10px;}
.news_right li p{width: 280px;}
.news_right li span{float: right;font-size: 25px;color: #848484;line-height: 1;}
.news_right li span a{display: block;}

/*foot*/
.foot_bg{background-color: #21519a;color: #fff;border-bottom: 1px solid rgba(255,255,255,.2);padding: 10px 0;}
.foot_bg a{color: #fff;}
.foot_a{text-align: center;}
.foot_a li{display: inline-block;}
.foot_a a{color: #fff;padding: 0 30px;}

/*content*/
.side{float: left;width: 250px;background-color: #21519a;border: 5px solid #21519a;border-radius: 10px;color: #fff;}
.side > span{display: block;padding: 25px;}
.side span img{float: left;margin-bottom: 30px;margin-right: 15px;}
.side span b{font-size: 23px;line-height: 1;}
.side span em{display: block;font-size: 14px;color: rgba(255,255,255,.4);text-transform: uppercase;font-style: normal;}
.side ul{background-color: #fff;border-radius: 5px;padding: 20px 0;}
.side ul li{padding: 0 20px;border-bottom: 1px solid #ccc; line-height: 4;}
.side ul li a{display: block;}
.side ul li span{float: right;}
.side ul li:hover a,.side ul li.cur a{color: #21519a;font-weight: bold;}
.cont,.con {float: right;width: 905px;}
.cont span{display: block;border: 1px solid #ccc;padding-left: 10px;color: #21519a;margin-bottom: 15px;}
.cont span a{color: #21519a;}
.con img{max-width: 100%;}
.con_title {display: block;font-size: 22px;}