@charset "utf-8";

*{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;}
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th, td,img{margin:0;padding:0;}
body,button, input, select, textarea {font:16px "Microsoft Yahei","Hiragino Sans GB",Arial,sans-serif;-webkit-text-size-adjust:none;color:#333;}
body {min-width:1200px;}
h1,h2,h3,h4,h5,h6 {font-size:100%;font-weight:normal;}
ul,ol,li{list-style-type:none;}
img {border:none;vertical-align:top;}
a,a:link,a:visited,a:hover,a:active{text-decoration:none;}
a {color:#333;transition:all 0.3s;}
a:hover {color:#000;}
.clear { clear:both; height:0; font-size:0px; line-height:0px; }
.clearfix:after{ content:"."; display:block; height:0; clear:both; visibility:hidden;}
.clearfix { zoom:1; }
.fl { float:left;}
.fr { float:right;}
a,input,button{outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0);}
textarea{resize:none;outline:none;}
.wrap {width:1200px;margin:0 auto;}
.ovh {overflow:hidden;}
table {border-collapse:collapse;}
.mt30 {margin-top:30px;}
.mt40 {margin-top:40px;}
.mt50 {margin-top:50px;}
.posr {position: relative;}

/*header*/
.header {box-shadow:0 5px 5px rgba(0,0,0,0.1);position: relative;z-index:1;}
.h_top {background-color: #ededed;color:#000;height: 35px;line-height: 35px;}
.h_tel {float:right;background:url(../images/tel.png) no-repeat left center;padding-left:33px;}
.h_main {height: 100px;}
.logo {float:left;margin-top:15px;}
.nav {float:right;margin-top:25px;}
.nav li {float:left;margin-left:60px;}
.nav li a {display:block;font-size: 18px;color:#000;height:48px;line-height:48px;transition:all 0.3s;position:relative;}
.nav li a::after {content:'';width:40px;height:5px;background-color:#42a0e8;position: absolute;bottom:0;left:50%;transform:translateX(-50%) rotateY(90deg);transition:all 0.4s;}
.nav li a.active::after,.nav li a:hover::after {transform:translateX(-50%) rotateY(0);}


/*index*/
.padd {padding:50px 0;}
.index_tit {text-align:center;margin-bottom:50px;}
.index_tit h2 {font-size:35px;font-weight: bold;}
.index_tit span {display: block;height:7px;background:url(../images/index_tit_line.png) no-repeat center top;margin-top:15px;}

.product {background-color:#f5fafe;}
.left {float:left;width:300px;}
.pnav h3 {height: 60px;line-height:60px;text-align: center;color:#fff;background-color: #42a0e8;font-size: 28px;}
.pnavMenu {border:1px solid #c8c8c8;border-top:none;padding:10px 0 30px;background-color:#fff;}
.pnavMenu h6 {font-size:16px;background:url(../images/jia.png) no-repeat 33px 11px;}
.pnavMenu h6.on {background:url(../images/jian.png) no-repeat 33px 11px;}
.pnavMenu h6:first-child {border-top:none;}
.pnavMenu h6 a {display: block;padding:8px 5px 8px 60px;}
.pnavMenu h6.on a,.pnavMenu a:hover,.pnavMenu ul li.cur a {color:#42a0e8;}
.pnavMenu ul { display:none;padding:0 15px 0 63px;font-size: 14px;}
.pnavMenu ul li {margin-bottom:8px;background:url(../images/dot.png) no-repeat 0 7px;padding-left:15px;font-size: 14px;}

.lcontact {background-color: #42a0e8;color:#fff;padding:33px 0 20px;}
.lc_tit {text-align: center;}
.lc_tit h6 {font-size:20px;white-space:nowrap;}
.lc_tit img {display: block;margin:16px auto 8px;}
.lc_tit p {font-size: 15px;}
.lc_con {padding: 20px 10px 0 25px;}
.lc_con p {margin-bottom: 10px;font-size:17px;padding-left:30px;background-repeat:no-repeat;background-position:left 5px;}
.lc_item1 {background-image:url(../images/cicon1.png);}
.lc_item2 {background-image:url(../images/cicon2.png);}
.lc_item3 {background-image:url(../images/cicon3.png);}

.right {float:right;width:880px;}
.plist ul li {float:left;width:284px;margin-right:14px;}
.plist li a {display:block;transition:all 0.3s;}
.plist li a span {display:block;overflow:hidden;border:2px solid #42a0e8;}
.plist li a span img {width:100%;height:220px;transition:all 1s;}
.plist li a h6 {height:60px;line-height:55px;padding:0 5px;font-size: 18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-top:1px solid #d4d4d4;text-align: center;}
.plist li a:hover span img {transform:scale(1.05);}
.plist li a:hover h6 {color:#42a0e8;}

.about {background:url(../images/about_bg.png) no-repeat center center;background-size:cover;height:883px;padding-top:40px;}
.about .index_tit h2 {color:#fff;}
.about .index_tit span {background-image:url(../images/index_tit_line2.png);}
.about_txt {float:left;width:600px;color:#fff;line-height:1.7;}
.about_txt p {text-indent:2em;margin-bottom:15px;}
.about_pic {float:right;width:550px;}
.about_pic img {transition:all 0.3s;}
.about_pic img:hover {transform:scale(0.98);}
.about_advan {margin-top: 50px;}
.about_advan li {float:left;width:385px;height: 150px;margin-right:22px;color:#fff;transition:all 0.3s;}
.aa_pic {float: left;width: 98px;}
.aa_txt {float: right;width:270px;}
.aa_txt h6 {font-size: 20px;font-weight: bold;margin-bottom:10px;}
.aa_txt p {font-size:15px;}
.about_advan li:hover {transform:translateY(-5px);}

.news_list li {float:left;width:585px;margin-right:30px;margin-bottom:30px;}
.news_list li a {display: block;height:200px;padding:20px;box-shadow:0 0 15px rgba(0,0,0,0.2);}
.news_txt {float: left;width: 320px;}
.news_txt h6 {color:#000;font-size:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:15px 0;}
.news_txt p {font-size:15px;}
.news_txt span {display:block;font-size: 12px;color:#000;margin-top: 20px;}
.news_pic {float: right;width: 200px;}
.news_pic img {width:100%;height: 160px;}
.news_list li a:hover {box-shadow:0 0 15px rgba(0,0,0,0.5);}
.news_list li a:hover .news_txt h6 {color:#42a0e8;}


/*footer*/
.footer {background-color:#333;color:#fff;padding:50px 0 20px;}
.footer a {color:#fff;}
.footer a:hover {text-decoration:underline;}
.f_fast {padding-left:30px;}
.f_fast h6 {font-weight:bold;font-size:20px;}
.f_line {width:35px;height:4px;background-color: #fff;margin:10px 0 20px;}
.f_nav {float:left;width:200px;}
.f_nav li {margin-bottom:10px;}
.f_pnav {float:left;width:400px;}
.f_pnav li {float: left;width: 50%;margin-bottom:10px;}
.f_contact {float:left;width:350px;}
.f_contact p {margin-bottom:10px;}
.f_contact p span {visibility:hidden;}
.f_weixin {float:right;width:180px;}
.f_weixin p {margin-bottom:10px;}
.f_copy {text-align:center;margin-top:50px;}

.backToTop {display:none;width:50px;height:50px;line-height:1.5;text-align:center;position:fixed;right:20px;bottom:30px;z-index:99;background-color:#000;color:#fff !important;opacity:0.8;}
.backToTop i {display:block;background:url(../images/backtop.png) no-repeat center top;height:16px;width:100%;margin-top:8px;}
.backToTop:hover {opacity:1;border-top-left-radius:6px;border-top-right-radius:6px;}

.kefu_right{position:fixed;right:20px;bottom:80px;z-index:999;}
.kefu_right .kfbtn{width:72px;height:73px;margin-bottom:1px;cursor:pointer;position:relative;}
.kefu_right .kfbtn-qq{background:url(../images/kf_qq.png) 0px 0px no-repeat;background-color:#6da9de;}
.kefu_right .kfbtn-qq:hover{background-color:#488bc7;}
.kefu_right a.kfbtn-qq,.kefu_right a.kfbtn-qq:visited{background:url(../images/kf_qq.png) 0px 0px no-repeat;background-color:#6da9de;text-decoration:none;display:block;}



/*product*/
.breadnav {border-bottom:1px solid #ddd;margin-bottom:30px;}
.breadnav h3 {float:left;font-size:22px;padding-bottom:10px;border-bottom:3px solid #42a0e8;}
.breadnav p {float:right;color:#999;font-size:14px;margin-top:15px;}
.breadnav p a {color:#999;}
.breadnav p a:hover {text-decoration:underline;color:#000;}

#pages {margin-top:30px;text-align:center;clear:both;}
#pages a,#pages span {display:inline-block;text-align:center;padding:0 13px;height:36px;line-height:36px;margin:0 2px;font-size:16px;border:1px solid #aaa;border-radius:3px;}
#pages a:hover,#pages span {border-color:#42a0e8;color:#42a0e8;}
#pages span {background-color:#42a0e8;color:#fff;}

.showp_pic {text-align:center;float:left;width: 400px;}
.showp_txt {float:right;width: 440px;}
.showp_txt h1 {font-size:28px;font-weight: bold;margin-top:15px;}
.showp_txt p {color:#999;margin-top:10px;}
.showp_tel {display:block;margin-top:30px;font-size:19px;background-color:#42a0e8;color:#fff;padding:8px 0;border-radius:30px;padding-left:50px;}
.showp_contit {background-color:#f2f2f2;margin-top:30px;border-left: 5px solid #42a0e8;padding:10px;font-weight: bold;}
.showp_con {padding:30px 20px;border:1px solid #eee;color:#666;line-height:1.6;}
.showp_con p,.show_con div {margin-bottom:15px;}
.showp_con img {max-width:100%;height:auto !important;}

/*news*/
.nlist li {border-bottom:1px dashed #eee;}
.nlist li a {display:block;padding:15px;overflow:hidden;}
.nlist_txt {float: left;width:620px;}
.nlist_txt h6 {font-size:20px;font-weight: bold;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:15px 0;}
.nlist_txt span {display:block;font-size:14px;color:#999;margin-top: 20px;}
.nlist_pic {float:right;width:200px;}
.nlist_pic img {width:100%;height:160px;}
.nlist li a:hover {box-shadow:0 0 5px rgba(0,0,0,0.3);}
.nlist li a:hover h6 {color:#42a0e8;}

.show_tit {font-size:25px;text-align:center;line-height:1.2;padding:0 15px;margin-bottom: 20px;}
.show_des {color:#999;text-align:center;margin-bottom:30px;font-size:14px;padding:15px;border-radius:4px;background-color: #f5f5f5;}
.show_con {padding:0 20px;color:#666;line-height:1.6;}
.show_con p,.show_con div {margin-bottom:15px;}
.show_con img {max-width:100%;height:auto !important;}

/*about*/
.a_txt {font-size:18px;}

/*video*/
.v_list li {float:left;width:282px;margin:0 17px 17px 0;}
.v_list li a {display: block;border:1px solid #ddd;}
.v_pic {overflow:hidden;position:relative;}
.v_pic img {width:100%;height:220px;transition:all 1s;}
.v_pic i {display:block;background:url(../images/play.png) no-repeat;width:75px;height:75px;position:absolute;top:50%;left:50%;margin-top:-38px;margin-left:-38px;}
.v_list li h6 {height:40px;line-height:40px;text-align:center;padding:0 5px;border-top:1px solid #ddd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.v_list a:hover {border-color:#42a0e8;}
.v_list a:hover .v_pic img {transform:scale(1.1);}
.v_list a:hover h6 {background-color:#42a0e8;color:#fff;border-color:#42a0e8;}

.show_v {margin-top:30px;}
.show_v iframe {width:100%;height:600px;}