/*-----  Global  ----*/
*{margin:0px;padding:0px; border-width:0;}
body{font-size:14px; font-family:"Microsoft YaHei";color:#555;}
a,a:visited{text-decoration:none!important;color:#555;}
a:hover,a:active{text-decoration:none!important;color:#555;}
ul li{list-style:none;}
.clear{clear:both; height:0px; width:0px; overflow:hidden;}

/* Hides from IE-mac \*/ 
*html .clearfix{height:1%;}
.clearfix {display: block;}
.clearfix:after{content:""; display: block; height:0; clear:both; visibility: hidden;}
.floatLeft{float:left;}
.floatRight{float:right;}
.mt0{margin-top:0;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt50{margin-top:50px;}
.mt80{margin-top:80px;}
::-webkit-input-placeholder
{color:#ccc;}
:-moz-placeholder
{color:#ccc;}
::-moz-placeholder
{color:#ccc;}
:-ms-input-placeholder
{color:#ccc;}
/*top*/
.top{padding:39px 0 34px;}
.top .logo{display:block;float:left;width:763px;height:69px;background:url(logo.png) no-repeat left center;overflow:hidden;text-indent:-1000em;font-size:14px;color:#fff;margin:0;}
.top .right{width:314px;height:69px;float:right;}
.top .right p{margin:0;line-height:26px;color:#393939;height:26px;font-size:15px;font-weight:bold;}
.top .right .topphone{display:inline-block;height:35px;line-height:35px;margin-top:8px;background:url(topphone.png) no-repeat 10px center #1b74e2;border-radius:4px;font-size:17px;font-weight:bold;color:#FFF;padding:0 15px 0 50px;}
/*nav*/
#pcnavbg{background:url(navbg.png);}
.pcnav{}
.pcnav .firstfloor>li{width:11.11%;height:65px;line-height:65px;float:left;text-align:center;font-size:16px;position:relative;}
.pcnav .firstfloor>li>a{display:block;height:65px;color:#FFF;}
.pcnav .firstfloor>li:hover{background:url(navhover.png) repeat-x left top;}
.pcnav .secondfloor{position:absolute;left:0;top:65px;z-index:9999;display:none;border:1px solid #E4EAEC;background:#FFF;width:210px;border-top:none;}
.pcnav .secondfloor>li{border-bottom:1px solid #E4EAEC;width:100%;line-height:50px;height:50px;font-size:13px;margin-left:0;}
.pcnav .secondfloor>li>a{text-indent:5px;text-align:left;width:100%;height:100%;display:block;color:#76838F;
	transition:.5s;
    -moz-transition:.5s;
    -webkit-transition:.5s;
    -o-transition:.5s;}
.pcnav .secondfloor li a:hover{text-indent:15px;color:#2A333C;
	transition:.5s;
    -moz-transition:.5s;
    -webkit-transition:.5s;
    -o-transition:.5s;}
/*mobilehead*/
.top .nav{float:right;display:none;}
.top .nav_bg{display:none;position:fixed;top:70px;left:0;z-index:989;width:100%;height:calc(100% - 70px);background:rgba(0, 0, 0, 0.6);animation:fade-in .43s ease 0s;-webkit-animation:fade-in .43s ease 0s;}
.top .nav .nav_box{display:none;position:absolute;top:70px;left:0;z-index:991;width:100%;overflow:auto;border-top:1px solid #eee;background:#fff;box-sizing:border-box;}
.top .nav .nav_one>li{border-bottom:1px solid #eee;padding:0 10px;}
.top .nav .nav_one>li>span{height:42px;line-height:42px;font-size:15px;}
.top .nav .nav_one>li>span>a{display:block;position:relative;width:calc(100% - 150px);height:42px;box-sizing:border-box;font-size:15px;color:#666;line-height:42px;float:left;}
.top .nav .nav_one>li>span>i{float:right;display:block;width:150px;height:42px;}
.top .nav .nav_one>li>span>i>em{float:right;width:42px;height:42px;background:url(+.png) no-repeat center center;-webkit-transition:-webkit-transform .3s ease-out;transition:transform .3s ease-out;display:block;}
.top .nav .nav_one>li>span>i>em.on{-ms-transform:rotate(45deg);-webkit-transform:rotate(45deg);transform:rotate(45deg);}
.top .nav .nav_one>li>ul{display:none;}
.top .nav .nav_one>li>ul>li{height:36px;line-height:36px;text-indent:20px;}
.top .nav .nav_one>li>ul>li>a{font-size:15px;color:#666;width:100%;height:100%;display:block;}
.top .nav .push-nav{display:block;position:relative;z-index:998;width:54px;height:50px;font-size:0;background:rgba(138,138,138,.5);margin-top:10px;border-radius:5px;}
.top .nav .push-nav .nav-toggle{display:block;position:absolute;left:50%;top:50%;border:0;border-radius:4px;cursor:pointer;-webkit-transform:translate(-50%, -50%);transform:translate(-50%, -50%);}
.top .nav .push-nav.on .nav-toggle{margin-left:-4px;}
.top .nav .push-nav .nav-toggle span{display:block;position:relative;z-index:1;width:37px;height:2px;margin:0 0 10px auto;background:#8a8a93;border-radius:3px;-webkit-transform-origin:35px;transform-origin:35px;-webkit-transition:all .5s;transition:all .5s;}
.top .nav .push-nav .nav-toggle span.two{width:30px;}
.top .nav .push-nav .nav-toggle span:last-child{margin-bottom:0;}
.top .nav .push-nav.on .nav-toggle span{ opacity:1;}
.top .nav .push-nav.on .nav-toggle span:nth-child(3){-webkit-transform:rotate(45deg);transform:rotate(45deg);}
.top .nav .push-nav.on .nav-toggle span:nth-child(2){-webkit-transform:scale(0);transform:scale(0);}
.top .nav .push-nav.on .nav-toggle span:nth-child(1){-webkit-transform:rotate(-45deg);transform: rotate(-45deg);}
.top .nav .nav_contact{position:relative;border-top:1px solid #eee;color:#666;}
.top .nav .nav_contact .nav_txt{width:100%;}
.top .nav .nav_contact .nav_txt span{height:42px;line-height:42px;display:block;float:left;position:relative;text-indent:15px;margin-left:10px;font-size:15px;}
.top .nav .nav_contact .nav_txt span a{color:#666;}
.top .nav .nav_contact .nav_txt span.sitemapicon{background:url(mobilesitemap.png) no-repeat left center;background-size:auto 15px;}
.top .nav .nav_contact .nav_txt span.topphoneicon{background:url(mobilephone.png) no-repeat left center;background-size:auto 15px;}
.top .nav .nav_contact .nav_txt span.topemailicon{background:url(mobileemail.png) no-repeat left center;background-size:auto 15px;text-indent:25px;}
/*flash*/
.index_banner{width:100%;height:0;padding-bottom:30.12%;position:relative;overflow:hidden;}
.index_banner .swiper-wrapper{position:absolute;left:0;top:0;width:100%;height:100%;}
.index_banner .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover;}
.index_banner .swiper-pagination-bullets{bottom:15px!important;}
.index_banner .swiper-pagination-bullet{border:2px solid #FFF;opacity:1;width:13px;height:13px;border-radius:50%;background:transparent;}
.index_banner .swiper-pagination-bullet-active{background:#FFF;}
/*tese*/
.tese{padding-top:20px;}
.tese .tese_title{width:531px;height:123px;margin:0 auto;}
.tese .tese_title img{width:100%;height:100%;display:block;}
.tese .tesec{margin-top:41px;}
.tese .tesec .c_left{width:100%;padding-bottom:56.59%;position:relative;cursor:pointer;}
.tese .tesec .c_left img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
.tese .tesec .c_left i{display:block;width:129px;height:129px;position:absolute;top:50%;margin-top:-65px;left:50%;margin-left:-65px;background:url(videoicon.png) no-repeat left top;}
.tese .tesec .c_left video{position:absolute;top:0;left:0;height:100%;width:100%;opacity:0;display:block;background:#000;z-index:3;}
/*hot*/
.hot{padding-top:30px;text-align:center;}
.hot .h_ul{margin-top:20px;background:#EBEBEB;}
.hot .h_ul .h_left{width:50%;float:left;}
.hot .h_ul .h_left .h_img{width:100%;padding-bottom:75%;position:relative;border:1px solid #EBEBEB;}
.hot .h_ul .h_left .h_img img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
.hot .h_ul .h_right{width:50%;float:right;padding:20px 40px 0;text-align:left;}
.hot .h_ul .h_right p{font-size:16px;line-height:36px;color:#666;margin:0 auto;}
.hot .h_ul .h_right p:first-child{font-size:20px;height:30px;line-height:30px;margin-bottom:15px;font-weight:bold;color:#333;}
.hot .h_ul .h_right a{display:block;width:150px;height:50px;line-height:50px;margin-top:30px;background:#1b74e2;color:#FFF;font-size:16px;text-align:center;}


/*ad*/
#adbg{background:url(adbg.jpg) no-repeat center top;padding:45px 0 33px;margin-top:35px;}
.ad{}
.ad .ad_left{width:calc(100% - 810px);float:left;}
.ad .ad_left .ad_txt{color:#FFF;height:74px;background:url(adlogo.png) no-repeat 4px top;padding-left:95px;}
.ad .ad_left .ad_txt p{margin:0;}
.ad .ad_left .ad_txt p:first-child{font-size:26px;line-height:49px;font-weight:bold;}
.ad .ad_left .ad_txt p:last-child{font-size:14px;line-height:19px;}
.ad .ad_left .ad_more{width:265px;height:38px;line-height:38px;background:#FFF;display:block;color:#1b74e2;font-size:18px;font-weight:bold;border-radius:4px;text-align:center;margin-top:18px;}
.ad .ad_right{width:790px;float:right;position:relative;text-align:center;font-size:0;-webkit-text-size-adjust:none;}
.ad .ad_right .heng{width:710px;height:1px;background:#FFF;position:absolute;top:81px;left:50%;margin-left:-355px;display:block;}
.ad .ad_right .ad_li{width:80px;margin-left:62px;display:inline-block;}
.ad .ad_right .ad_li:first-child{margin-left:0;}
.ad .ad_right .ad_li em{width:80px;height:75px;display:block;}
.ad .ad_right .ad_li em.adicon1{background:url(adicon1.png) no-repeat center center;}
.ad .ad_right .ad_li em.adicon2{background:url(adicon2.png) no-repeat center center;}
.ad .ad_right .ad_li em.adicon3{background:url(adicon3.png) no-repeat center center;}
.ad .ad_right .ad_li em.adicon4{background:url(adicon4.png) no-repeat center center;}
.ad .ad_right .ad_li em.adicon5{background:url(adicon5.png) no-repeat center center;}
.ad .ad_right .ad_li em.adicon6{background:url(adicon6.png) no-repeat center center;}
.ad .ad_right .ad_li .dian{width:13px;height:13px;background:transparent;border:1px solid #FFF;border-radius:50%;margin:0 auto;padding:2px;}
.ad .ad_right .ad_li .dian i{width:7px;height:7px;background:#FFf;border-radius:50%;display:block;}
.ad .ad_right .ad_li p{margin:0;line-height:32px;height:32px;margin-top:11px;text-align:center;color:#FFF;font-size:18px;}
/*pb_title*/
.pb_title{display:inline-block;text-align:center;padding:0 20px;position:relative;}
.pb_title .pb_tit{margin:0;font-size:38px;color:#1b74e2;font-weight:bold;position:relative;line-height:50px;height:50px;}
.pb_title p{margin:0;font-size:16px;color:#888;line-height:20px;font-weight:bold;text-transform:uppercase;margin-top:9px;}
.pb_title:after{content:'';position:absolute;right:-176px;top:39px;width:176px;height:1px;background:#F1F1F2;}
.pb_title:before{content:'';position:absolute;left:-176px;top:39px;width:176px;height:1px;background:#F1F1F2;}
.pb_btn{height:50px;line-height:50px;display:inline-block;background:#1b75e2;color:#FFF;padding:0 25px;border-radius:25px;}
.pb_btn span{font-weight:normal;font-size:18px;}
/*pinzhi*/
.pinzhi{padding:75px 0;text-align:center;}
.pinzhi .pz_item{margin-top:50px;width:100%;overflow:hidden;}
.pinzhi .pz_item .swiper-slide{}
.pinzhi .pz_item .swiper-slide .pc_txt{}
.pinzhi .pz_item .swiper-slide .pc_txt em{width:100%;height:58px;display:block;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon1{background:url(pzicon1.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon2{background:url(pzicon2.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon3{background:url(pzicon3.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon4{background:url(pzicon4.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon5{background:url(pzicon5.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt em.pzicon6{background:url(pzicon6.png) no-repeat center center;}
.pinzhi .pz_item .swiper-slide .pc_txt .txt_p{margin-top:34px;}
.pinzhi .pz_item .swiper-slide .pc_txt .txt_p p{margin:0;line-height:18px;text-align:center;color:#888;font-size:12px;margin-top:12px;}
.pinzhi .pz_item .swiper-slide .pc_txt .txt_p p:first-child{font-size:22px;color:#1b74e2;font-weight:bold;line-height:37px;}
.pinzhi .pz_item .swiper-slide .pc_txt .txt_p p:last-child{min-height:72px;}
.pinzhi .pb_btn{font-size:25px;font-weight:bold;margin-top:40px;}
/*case*/
#casebg{background:#EBEBEB;padding:60px 0;}
.case{text-align:center;}
.case .case_span{margin-top:30px;text-align:left;background:#CCC;}
.case .case_span span{display:inline-block;height:50px;line-height:50px;color:#636363;font-size:16px;text-align:center;margin-left:18px;cursor:pointer;padding:0 50px;}
.case .case_span span:first-child{margin-left:0;}
.case .case_span span.on{background:#2e80d5;color:#FFF;}
.case .case_ul{margin-top:10px;}
.case .case_ul ul{margin:0;}
.case .case_ul li{width:23.8%;float:left;background:#FFF;margin-left:1.6%;margin-top:19px;border:1px solid #E5E5E5;}
.case .case_ul li:nth-child(4n+1){margin-left:0;}
.case .case_ul li:nth-child(9){display:none;}
.case .case_ul li .s_img{width:100%;padding-bottom:75%;position:relative;}
.case .case_ul li .s_img img{object-fit:cover;width:100%;height:100%;position:absolute;left:0;top:0;display:block;}
.case .case_ul li p{margin:0;line-height:48px;height:48px;color:#333;text-align:center;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.case .case_btn{width:187px;height:39px;line-height:39px;background:#1b75e2;border-radius:14px;margin:0 auto;margin-top:26px;font-size:17px;color:#FFF;display:block;text-align:center;font-weight:bold;}
/*product*/
.product{padding:65px 0 50px;text-align:center;}
.product .product_content{margin-top:33px;}
.product .product_left{width:283px;float:left;text-align:left;}
.product .product_left .pl_top{background:#1b74e2;padding:22px 0 26px 26px;border:1px solid #b5d0f5;}
.product .product_left .pl_top p{margin:0;font-weight:bold;}
.product .product_left .pl_top p:first-child{color:rgba(255,255,255,.17);font-size:24px;text-transform:uppercase;line-height:34px;}
.product .product_left .pl_top p:last-child{color:#FFF;font-size:29px;line-height:43px;}
.product .product_left .pl_ul{border-top:1px solid #D0D0D0;padding:0 1px;}
.product .product_left .pl_ul a{width:100%;height:50px;line-height:50px;background:#E2E2E2;display:block;text-indent:50px;color:#333;background:url(pli.png) no-repeat 20px center #e6e6e6;border-bottom:1px solid #D0D0D0;}
.product .product_left .pl_bottom{background:url(bottombg.png) no-repeat center center #1b74e2;text-align:center;padding:37px;}
.product .product_left .pl_bottom .more_p{width:127px;height:26px;line-height:26px;background:#5991e7;border-radius:5px;color:#FFF;font-size:17px;display:inline-block;margin-top:9px;}
.product .product_left .pl_bottom p{margin:0;height:41px;line-height:41px;text-align:center;color:#FFF;font-size:21px;font-weight:bold;}
/*mpclass*/
.product .mpclass{width:100%;display:none;}
.product .mpclass .mp_left{width:130px;height:50px;background:#1b74e2;float:left}
.product .mpclass .mp_left p{color:#FFF;font-size:15px;line-height:50px;text-align:center;}
.product .mpclass .mp_ul{width:calc(100% - 180px);float:left;height:50px;position:relative;}
.product .mpclass .mp_ul .first_li{width:100%;height:50px;line-height:50px;display:block;text-indent:20px;color:#333;background:#e6e6e6;font-size:13px;}
.product .mpclass .mp_ul .ul_li{width:calc(100% + 50px);position:absolute;top:50px;left:0;display:none;z-index:20;border-top:1px solid #D0D0D0;}
.product .mpclass .mp_ul .ul_li a{width:100%;height:50px;line-height:50px;display:block;text-indent:20px;color:#333;background:#e6e6e6;border-bottom:1px solid #D0D0D0;font-size:13px;}
.product .mpclass .mp_right{width:50px;height:50px;background:#e6e6e6;background-size:auto 50%;float:right;}
.product .mpclass .mp_right i{display:block;width:100%;height:100%;background:url(cli.png) no-repeat center center;transform:rotate(90deg);transition:transform .3s ease-out;}
.product .mpclass .mp_right i.on{transform:rotate(-90deg);}

.product .product_right{width:calc(100% - 310px);float:right;}
.product .product_right .pb_tit{margin:0;height:27px;line-height:27px;border-left:4px solid #1b74e2;font-size:24px;color:#333;text-indent:25px;position:relative;text-align:left;background:url(producttitlebg.jpg) no-repeat 180px 7px;}

.product .product_right .pb_tit .more{position:absolute;height:27px;font-size:16px;top:2px;right:0;line-height:27px;color:#c3c3c3;background:url(morebg.png) no-repeat right center #FFF;padding:0 36px 0 25px;text-indent:0}
.product .product_right .pr_ul{width:100% ;overflow:hidden;}
.product .product_right .pr_ul .swiper-slide{margin-top:20px;}
.product .product_right .pr_ul .swiper-slide .s_img{width:100%;padding-bottom:75%;border:1px solid #DDD;position:relative;}
.product .product_right .pr_ul .swiper-slide .s_img img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:contain;}
.product .product_right .pr_ul .swiper-slide p{margin:0;background:#DEDEDE;height:40px;line-height:40px;text-align:center;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.product .product_right .pr_ul .swiper-slide p a{color:#333;}
/*gnkhmd*/
#gnkhmdbg{background:#ebebeb;padding:30px 0 40px;}
.gnkhmd{text-align:center;}
.gnkhmd .g_content{margin-top:15px;}
.gnkhmd .g_content ul{margin:0;}
.gnkhmd .g_content li{width:30%;float:left;height:39px;line-height:39px;border-bottom:1px dashed #666;color:#666;margin-left:5%;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gnkhmd .g_content li:nth-child(3n+1){margin-left:0;}
.gnkhmd .g_content li i{font-family:'宋体';font-style:normal;}
.gnkhmd .g_content li a{color:#666;}
.gnkhmd .g_btn{width:187px;height:39px;line-height:39px;background:#1b75e2;border-radius:14px;margin:0 auto;margin-top:52px;font-size:17px;color:#FFF;display:block;text-align:center;font-weight:bold;}
/*info*/
.info{padding-top:40px;text-align:center;}
.info .info_txt{background:#E9E7E8;margin-top:45px;}
.info .info_txt .i_left{width:50%;float:left;}
.info .info_txt .i_left p{margin:0;background:#282828;height:67px;line-height:67px;text-align:center;font-size:22px;color:#FFF;font-weight:bold;}
.info .info_txt .i_left .i_video{width:100%;padding-bottom:56.67%;position:relative;}
.info .info_txt .i_left .i_video img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
.info .info_txt .i_left .i_video i{display:block;width:129px;height:129px;position:absolute;top:50%;margin-top:-65px;left:50%;margin-left:-65px;background:url(videoicon.png) no-repeat left top;}
.info .info_txt .i_right{width:50%;float:right;padding:0 30px;text-align:left;}
.info .info_txt .i_right .i_title{height:62px;line-height:62px;font-size:33px;color:#1b75e2;font-weight:bold;}
.info .info_txt .i_right .i_topbtn{width:277px;height:39px;line-height:39px;color:#FFF;text-align:center;border-radius:4px;font-size:20px;background:#1b75e2;font-weight:bold;letter-spacing:2px;margin:15px 0;}
.info .info_txt .i_right p{margin:0;line-height:24px;color:#666;text-indent:2em;}
.info .info_txt .i_right .info_more{width:121px;height:37px;text-align:center;line-height:37px;color:#FFF;font-size:16px;font-weight:bold;display:block;margin-top:21px;border-radius:3px;background:#1b75e2;}
/*questions*/
.questions{padding:76px 0 63px;text-align:center;}
.questions .questions_ul{margin-top:30px;text-align:left;}
.questions .questions_ul ul{margin:0;}
.questions .questions_ul li{width:49%;float:left;margin-left:2%;margin-top:12px;}
.questions .questions_ul li:nth-child(odd){margin-left:0}
.questions .questions_ul li .q{height:32px;background:#2C3D4A;padding:3px 3px;}
.questions .questions_ul li .q i{display:block;float:left;width:26px;height:26px;background:#1b75e2;border-radius:4px;font-style:normal;line-height:26px;text-align:center;color:#FFF;}
.questions .questions_ul li .q span{display:block;width:calc(100% - 40px);height:26px;line-height:26px;float:right;font-weight:bold;}
.questions .questions_ul li .q span a{color:#FFF;}
.questions .questions_ul li .a{padding:0 3px 10px 3px;background:#eee;}
.questions .questions_ul li .a i{display:block;float:left;width:26px;height:26px;background:#2c3d4a;border-radius:4px;font-style:normal;line-height:26px;text-align:center;color:#FFF;margin-top:5px;}
.questions .questions_ul li .a .a_txt{width:calc(100% - 40px);float:right;margin-top:5px;min-height:125px;overflow:hidden;}
.questions .questions_ul li .a .a_txt p{margin:0;line-height:30px;color:#2C3D4A;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;}
.questions .questions_ul .q_more{width:315px;height:43px;text-align:center;line-height:43px;color:#FFF;font-size:17px;font-weight:bold;display:block;margin:0 auto;margin-top:58px;border-radius:5px;background:#1b75e2;}
.questions .questions_ul .q_more span{color:#ffd800;}
/*news*/
#newsbg{background:#EEE;padding:50px 0 110px;}
.news{text-align:center;}
.news .news_title{width:100%;height:50px;border-bottom:1px solid #DEDEDE;margin-top:29px}
.news .news_title .news_span{font-size:0;-webkit-text-size-adjust:none;}
.news .news_title .news_span span{height:50px;line-height:47px;border-bottom:3px solid transparent;color:#FFF;text-align:center;display:inline-block;color:#666;font-size:18px;position:relative;cursor:pointer;padding:0 30px;}
.news .news_title .news_span span.hover,#news .news_title .news_span span:hover{border-bottom:3px solid #1b74e2;color:#1b74e2;}
.news .news_title .news_span span .san{display:block;position:absolute;width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #1b74e2;left:50%;margin-left:-3px;bottom:-9px;display:none;}
.news .news_title .news_span span.hover .san,#news .news_title .news_span span:hover .san{display:block;}
.news .news_list{margin-top:15px;}
.news .news_left{width:380px;float:left;background:#E7E7E7;text-align:left;margin-top:15px;}
.news .news_left .nt_img{width:380px;height:149px;}
.news .news_left .nt_img img{width:100%;height:100%;display:block;}
.news .news_left .nt_txt{padding:0 20px 11px;}
.news .news_left .nt_txt p{margin:0;line-height:24px;color:#8a8a8a;position:relative;}
.news .news_left .nt_txt p span{position:absolute;top:0;right:0;font-size:12px;font-weight:normal;color:#666;}
.news .news_left .nt_txt p a{color:#1561c9;}
.news .news_left .nt_txt p:first-child{font-size:16px;line-height:52px;margin-bottom:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;font-weight:bold;padding-right:80px;}
.news .news_left .nt_txt p:last-child{font-size:12px;}
.news .n_ul{width:calc(100% - 400px);float:right;}
.news .n_ul a{width:49%;height:85px;border:1px solid #DBDBDB;float:left;padding:10px;display:block;margin-top:15px;}
.news .n_ul a:hover{background:#FFF;}
.news .n_ul a:nth-child(even){float:right;}
.news .n_ul a .date{width:65px;height:65px;background:#908D8D;float:left;color:#FFF;font-size:14px;text-align:center;line-height:25px;padding-top:8px;}
.news .n_ul a .date span{font-size:22px;font-weight:bold;}
.news .n_ul a .a_txt{width:calc(100% - 80px);float:right;text-align:left;}
.news .n_ul a .a_txt p{margin:0;font-size:12px;color:#888;line-height:18px;}
.news .n_ul a .a_txt p:first-child{line-height:25px;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#333;margin-bottom:2px;}
.news .n_ul a .a_txt p:last-child{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.news .news_btn{width:200px;height:40px;line-height:40px;background:#1b75e2;margin:0 auto;display:block;color:#FFF;font-size:16px;text-align:center;border-radius:3px;margin-top:20px;}
/*friendlink*/
#friendlinkbg{background:#dedfe2;padding:25px 0;}
.friendlink{position:relative;}
.friendlink .left{width:88px;float:left;padding-top:10px;}
.friendlink .left p{margin:0;font-size:22px;color:#626262;text-align:center;line-height:25px;}
.friendlink .left p:first-child{letter-spacing:3px;}
.friendlink .left p:last-child{font-size:16px;}
.friendlink .right{width:calc(100% - 98px);float:right;color:#626262;padding-top:4px;}
.friendlink .right a{color:#626262;white-space:nowrap;display:inline-block;line-height:28px;}
/*foot*/
#footbg{background:#353535;padding-top:63px;border-top:1px solid #000;}
.foot{}
.foot .foot_title{position:relative;text-align:center;}
.foot .foot_title:before{content:'';width:100%;height:1px;background:#4E4F4B;position:absolute;left:0;top:24px;z-index:9;}
.foot .foot_title .ft_tit{margin:0;font-size:36px;display:inline-block;font-weight:bold;height:46px;color:#FFF;line-height:46px;padding:0 40px;background:#353535;z-index:10;position:relative;}
.foot .foot_title .ft_tit:before{content:'';width:7px;height:7px;background:#4E4F4B;border-radius:50%;display:block;left:-7px;top:21px;position:absolute;}
.foot .foot_title .ft_tit:after{content:'';width:7px;height:7px;background:#4E4F4B;border-radius:50%;display:block;right:-7px;top:21px;position:absolute;}
.foot .foot_title p{margin:0;height:30px;line-height:30px;font-size:20px;text-align:center;color:#494b4a;letter-spacing:1px;display:block;text-transform:uppercase;}
.foot .f_input{margin-top:20px;}
.foot .f_input input{height:58px;line-height:58px;background:#FFF;padding:0 10px;float:left;outline:none;}
.foot .f_input .input1{width:20%;margin-top:10px;}
.foot .f_input .input2{width:22%;margin-left:1.5%;margin-top:10px;}
.foot .f_input .f_content{width:38.5%;margin-left:1.5%;height:58px;line-height:58px;float:left;outline:none;padding:0 10px;resize:none;margin-top:10px;}
.foot .f_input .f_btn{width:15%;background:#1b74e2;display:block;color:#FFF;text-align:center;margin-left:1.5%;font-size:20px;outline:none;margin-top:10px;float:left;height:58px;line-height:58px;cursor:pointer;}
.foot .f_shuoming{margin:0;height:70px;line-height:70px;text-align:right;color:#999;}
.foot .f_contanct{padding:15px 0 30px;border-bottom:1px solid #484848;font-size:0;-webkit-text-size-adjust:none;}
.foot .f_contanct span{display:inline-block;margin-right:50px;text-indent:30px;height:26px;line-height:26px;font-size:16px;color:#9a9a9a;margin-top:15px;}
.foot .f_contanct span:first-child{background:url(footaddicon.jpg) no-repeat left center;}
.foot .f_contanct span:nth-child(2){background:url(footphoneicon.jpg) no-repeat left center;}
.foot .f_contanct span:nth-child(3){background:url(weixinicon.png) no-repeat left center;text-indent:40px;}
.foot .f_contanct span:nth-child(4){background:url(footphoneicon.jpg) no-repeat left center;}
/*footbottom*/
.foot .footbottom{padding:20px 0;}
.foot .footbottom .ft_left{width:calc(100% - 330px);float:left;font-size:12px;}
.foot .footbottom .ft_left p{margin:0;line-height:42px;color:#9a9a9a;}
.foot .footbottom .ft_left p a{color:#9a9a9a;}
.foot .footbottom .ft_left p span{display:inline-block;margin-right:5px;}
.foot .footbottom .ft_right{width:315px;float:right;background:url(footlogo.jpg) no-repeat left center;padding-left:230px;}
.foot .footbottom .ft_right img{width:85px;height:85px;display:block;}



/*stylepbulic*/
#stylepbulic{width:100%;height:340px;background-repeat:no-repeat;background-position:center top;background-size:cover;}
#stylesubnav{width:100%;height:50px;border-bottom:1px solid #E0E0E0;}
#stylesubnav .xq_c{padding:0;}
#stylesubnav .xq_crumbs{background:url(position.png) no-repeat left 18px;background-size:auto 12px;line-height:29px;float:left;padding:10px 0 10px 20px;}
#stylesubnav .xq_nav{float:right;font-size:0;-webkit-text-size-adjust:none;}
#stylesubnav .xq_nav a{display:inline-block;height:49px;line-height:49px;padding:0 18px;text-align:center;position:relative;font-size:14px;}
#stylesubnav .xq_nav a.on{background:#1b74e2;color:#FFF;}
#stylesubnav .xq_nav a.on .san{position:absolute;left:50%;margin-left:-10px;bottom:-10px;width:0;height:0;border-left:10px solid transparent;border-right:10px solid transparent;border-top:10px solid #1b74e2;display:block;}

/*px*/
#px_banner{width:100%;padding-bottom:17.76%;position:relative;z-index:9;}
#px_banner img{width:100%;height:100%;position:absolute;top:0;left:0;object-fit:cover;}
#px_banner .px_txt{position:absolute;width:100%;height:100%;left:0;top:0;}
#px_banner .px_txt .px_txt_p{text-align:center;margin-top:80px;}
#px_banner .px_txt .px_txt_p h1{margin:0;line-height:46px;height:46px;font-size:40px;font-weight:bold;color:#444;}
#px_banner .px_txt .px_txt_p p{margin:0;margin-top:15px;height:40px;line-height:40px;font-size:46px;color:rgba(68,68,68,.25);text-transform:uppercase;letter-spacing:-2px;}
.pnav_ul{font-size:0;-webkit-text-size-adjust:none;text-align:left;margin-top:-70px;position:relative;z-index:10;}
.pnav_ul a{height:34px;line-height:34px;background:#FFF;display:inline-block;margin-right:15px;font-size:16px;color:#444;padding:0 29px;}
.pnav_ul a:last-child{margin-right:0;}
.pnav_ul a.on{background:#9D48A5;color:#FFF;}

/*视频弹出*/
#videobg{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999999;text-align:center;}
#videobg .container{position:relative;height:100%;}
.video{padding:10px;width:80%;padding-bottom:56.25%;background:#FFF;position:absolute;left:10%;top:50%;transform:translateY(-50%);}
.video iframe{width:100%;height:100%;display:block;position:absolute;left:0;top:0;object-fit:cover;}
.video p{margin:0;height:60px;line-height:60px;color:#000;}
.video span{width:40px;height:40px;background:#000;color:#FFF;font-size:20px;line-height:40px;text-align:center;position:absolute;outline:none;top:0px;right:-40px;cursor:pointer;display:block;font-family:Arial;}
/*响应式定义*/
@media screen and (max-width:365px){
	.l-365{display:none;}
}
@media screen and (max-width:410px){
	.l-415{display:none;}
}
@media screen and (max-width:499px){
	.l-499{display:none;}
}
@media screen and (min-width:500px){
	.h-500{display:none;}
}
@media screen and (max-width:667px){
	.l-667{display:none;}
}
@media screen and (min-width:668px){
	.h-668{display:none;}
}
@media screen and (max-width:767px){
	.l-767{display:none;}
}
@media screen and (min-width:768px){
	.h-768{display:none;}
}
@media screen and (max-width:991px){
	.l-991{display:none;}
}
@media screen and (min-width:991px){
	.h-991{display:none;}
}
@media screen and (max-width:1023px){
	.l-1023{display:none;}
}
@media screen and (min-width:1024px){
	.h-1024{display:none;}
}
@media screen and (min-width:500px) and (max-width:991px){
	.l-500-991{display:none;}
}
@media screen and (min-width:688px) and (max-width:991px){
	.l-688-991{display:none;}
}

/*1200以上屏幕*/
@media (min-width:1200px){
	.container{width:1200px;}
}
/*1200以下屏幕*/
@media screen and (max-width:1199px){
	.container{width:calc(100% - 30px);}
	.top{padding:20px 0;}
	.top .logo{width:697px;height:63px;background-size:auto 100%;}
	.top .right{width:266px;}
	.top .right .topphone{font-size:15px;padding:0 10px 0 35px;background-size:auto 18px;margin-top:5px;height:29px;line-height:29px;}
	.hot{padding-top:20px;}
	.hot .h_ul .h_right{padding:15px 20px 0;}
	.hot .h_ul .h_right p{font-size:15px;line-height:30px;}
	.hot .h_ul .h_right p:first-child{margin-bottom:10px;}
	.hot .h_ul .h_right a{font-size:15px;margin-top:20px;height:44px;line-height:44px;width:130px;}
	.ad .ad_left{display:none;}
	.ad .ad_right{width:100%;}
	.pinzhi{padding:50px 0;}
	#casebg{padding:50px 0;}
	.product .product_left{width:250px;}
	.product .product_right{width:calc(100% - 270px);}
	.product .product_left .pl_top{padding:19px 0 20px 26px;}
	.product .product_left .pl_ul a{height:43px;line-height:43px;}
	.product .product_left .pl_bottom{padding:20px 37px;}
	.info .info_txt .i_left p{font-size:18px;}
	.info .info_txt .i_right .i_title{font-size:26px;height:50px;line-height:50px;}
	.info .info_txt .i_right .i_topbtn{margin:10px 0;}
	.info .info_txt .i_right .info_more{margin-top:10px;}
	.info .info_txt .i_right p{line-height:23px;}
	.questions{padding:50px 0;}
	.questions .questions_ul .q_more{margin-top:30px;}
	#newsbg{padding:50px 0;}
	.news .news_title{margin-top:20px;}
	#footbg{padding-top:40px;}
	#lefttop{display:none;}	

	#px_banner{padding-bottom:30%;}

}
/*992以下屏幕*/
@media screen and (max-width:1023px){
	.top{padding:0 0;}
	.top .logo{height:70px;width:calc(100% - 70px);background:url(mlogo.png) no-repeat left center;background-size: auto 50px;}
	.top .right{display:none;}
	#pcnavbg{display:none;}
	.top .nav{display:block;}
	.top.mhead{background:#FFF;position:fixed;z-index:9999;top:0;border-bottom:1px solid rgba(255,255,255,.2);box-shadow:0 2px 5px rgba(0,0,0,.6);}
	.top .nav_bg.nav_bg1{height:70px;height:calc(100% - 70px);}
	.top .nav .nav_box.nav_box1{top:70px;}
	.index_banner{padding-bottom:40%;}
	.tese .tesec{margin-top:20px;}
	.tese .tesec .c_left img{display:none;}
	.tese .tesec .c_left i{display:none;}
	.tese .tesec .c_left video{opacity:1;}
	.hot .h_ul .h_right{padding:10px 10px 0;}
	.hot .h_ul .h_right p{font-size:14px;line-height:26px;}
	.hot .h_ul .h_right p:first-child{margin-bottom:6px;font-size:17px;height:26px;line-height:26px;}
	.hot .h_ul .h_right a{font-size:14px;margin-top:10px;height:36px;line-height:36px;width:110px;}
	#adbg{padding:20px 0;}
	.ad .ad_right .ad_li{margin-left:50px;}
	.ad .ad_right .heng{width:650px;margin-left:-325px;}
	.pb_title:before{content:none;}
	.pb_title:after{content:none;}
	.pinzhi{padding:30px 0;}
	#casebg{padding:30px 0;}
	.case .case_span{margin-top:20px;}
	.case .case_ul{margin-top:10px;}
	.case .case_ul li{width:32%;margin-left:2%;}
	.case .case_ul li:nth-child(4n+1){margin-left:2%;}
	.case .case_ul li:nth-child(3n+1){margin-left:0;}
	.case .case_ul li:nth-child(9){display:block;}
	.product{padding:30px 0;}
	.product .product_left{display:none;}
	.product .mpclass{display:block;}
	.product .product_right{width:100%;float:none;margin-top:15px;}
	.gnkhmd .g_content li{width:48%;margin-left:4%;}
	.gnkhmd .g_content li:nth-child(3n+1){margin-left:4%;}
	.gnkhmd .g_content li:nth-child(odd){margin-left:0;}
	.gnkhmd .g_btn{margin-top:20px;}
	.info{padding-top:30px;}
	.info .info_txt{margin-top:20px;}
	.info .info_txt .i_left{width:100%;float:none;}
	.info .info_txt .i_right{width:100%;float:none;padding:15px 10px;}
	.questions{padding:30px 0;}
	.questions .questions_ul{margin-top:20px;}
	#newsbg{padding:30px 0;}
	.news .news_title .news_span span{padding:0 20px;}
	.news .news_left{width:100%;float:none;}
	.news .n_ul{width:100%;float:none;}
	.news .news_left .nt_img{float:left;}
	.news .news_left .nt_txt{width:calc(100% - 380px);float:right;}
	#footbg{padding-top:20px;}
	.foot .f_contanct{padding:15px 0;}
	.foot .f_contanct span{margin-right:30px;}
	.foot .f_input input{height:44px;line-height:44px;}
	.foot .f_input .f_content{height:44px;line-height:44px;}
	.foot .f_input .f_btn{font-size:15px;}
	.foot .f_shuoming{height:50px;line-height:50px;}
	.foot .footbottom{padding:20px 0 65px;}
	.foot .footbottom .ft_left{width:calc(100% - 240px);}
	.foot .footbottom .ft_left p{line-height:24px;}
	.foot .footbottom .ft_right{width:230px;height:85px;}
	.foot .footbottom .ft_right img{display:none;}





	

	#stylesubnav{height:auto;border-bottom:none;}
	#stylesubnav .xq_crumbs{width:100%;float:none;border-bottom:1px solid #E0E0E0;}
	#stylesubnav .xq_nav{float:none;margin-top:15px;width:100%;display:table;}
	#stylesubnav .xq_nav a{background:#EEE;border-right:1px solid #FFF;padding:0 0;display:table-cell;}
	#stylesubnav .xq_nav a.on .san{display:none;}	
}
/*768以下屏幕*/
@media screen and (max-width:767px){
	.hot .h_ul .h_left{width:100%;float:none;}
	.hot .h_ul .h_right{width:100%;float:none;padding:10px;}
	.hot .h_ul .h_right p{line-height:24px;}
	.ad .ad_right .ad_li{margin-left:30px;}
	.ad .ad_right .heng{width:550px;margin-left:-275px;}
	.case .case_ul li{width:49%;margin-left:2%;}
	.case .case_ul li:nth-child(4n+1){margin-left:2%;}
	.case .case_ul li:nth-child(3n+1){margin-left:2%;}
	.case .case_ul li:nth-child(odd){margin-left:0;}
	.case .case_ul li:nth-child(9){display:none;}
	.case .case_btn{margin-top:15px;}
	.news .news_title{border-bottom:none;}
	.news .news_title .news_span span{border:1px solid #DEDEDE;margin-right:5px;font-size:14px;height:38px;line-height:36px;}
	.news .news_title .news_span span.hover, #news .news_title .news_span span:hover{border:1px solid #1b74e2;background:#1b74e2;color:#FFF;}
	.news .news_title .news_span span.hover .san, #news .news_title .news_span span:hover .san{display:none;}
	.news .news_left .nt_img{width:300px;height:160px;}
	.news .news_left .nt_img img{object-fit:cover;}
	.news .news_left .nt_txt{width:calc(100% - 300px);}
	.foot .f_input .input1{width:49%;}
	.foot .f_input .input2{width:49%;margin-left:2%;}
	.foot .f_input .f_content{width:68%;margin-left:0;}
	.foot .f_input .f_btn{width:30%;margin-left:2%;}
	.video{width:100%;left:0;}
    .video span{left:50%;top:100%;margin-left:-20px;}
}
/*668以下屏幕*/
@media screen and (max-width:667px){
	.top .logo{}
	.pb_title .pb_tit{font-size:25px;height:30px;line-height:30px;}
	.pb_title p{font-size:14px;margin-top:8px;}
	.tese .tese_title{width:100%;padding-bottom:23.17%;height:auto;position:relative;}
	.tese .tese_title img{position:absolute;left:0;top:0;}
	#adbg{display:none;}
	.questions .questions_ul li{width:100%;margin-left:0;}
	.questions .questions_ul li:nth-child(odd){margin-left:0;}
	.questions .questions_ul li .a .a_txt{min-height:auto;}
	.news .news_title{height:auto;}
	.news .news_title .news_span{text-align:left;}
	.news .news_title .news_span span{margin-top:10px;padding:0 19px;}
	.news .news_left .nt_img{width:100%;padding-bottom:39.21%;position:relative;height:auto;float:none;}
	.news .news_left .nt_img img{position:absolute;left:0;top:0;}
	.news .news_left .nt_txt{width:100%;float:none;padding:0 10px 10px;}
	.news .n_ul a{width:100%;margin-left:0;}
	#friendlinkbg{padding:5px 0 15px;}
	.friendlink .left{width:100%;float:none;}
	.friendlink .right{width:100%;float:none;}
	.foot .footbottom .ft_left{width:100%;}
	.foot .footbottom .ft_right{display:none;}
	
	#stylesubnav .xq_nav{display:block;}
	#stylesubnav .xq_nav a{height:38px;line-height:38px;border-right:1px solid #FFF;border-bottom:1px solid #FFF;padding:0 15px;display:inline-block;}
}
/*500以下屏幕*/
@media screen and (max-width:499px){
	.pb_title .pb_tit{font-size:20px;}
	.pb_title p{font-size:12px;font-weight:normal;margin-top:0;}
	.pinzhi{padding:20px 0;}
	.pinzhi .pz_item{margin-top:20px;}
	.pinzhi .pz_item .swiper-slide .pc_txt .txt_p{margin-top:15px;}
	.pinzhi .pb_btn{font-size:15px;margin-top:15px;}
	.pb_btn span{font-size:15px;}
	#casebg{padding:20px 0;}
	.case .case_span span{padding:0 32px;}
	.case .case_ul{margin-top:0;}
	.case .case_ul li{width:100%;margin-left:0%;}
	.case .case_ul li:nth-child(4n+1){margin-left:0%;}
	.case .case_ul li:nth-child(3n+1){margin-left:0%;}
	.product{padding:20px 0;}
	.product .product_content{margin-top:10px;}
	.product .mpclass .mp_left{display:none;}
	.product .mpclass .mp_ul{width:calc(100% - 50px);}
	.product .product_right h2 .more{display:none;}
	#gnkhmdbg{padding:20px 0;}
	.gnkhmd .g_content li{width:100%;margin-left:0;}
	.gnkhmd .g_content li:nth-child(3n+1){margin-left:0;}
	.info{padding-top:20px;}
	.info .info_txt .i_left p{font-size:12px;height:40px;line-height:40px;}
	.info .info_txt .i_right .i_title{text-align:center;}
	.questions{padding:20px 0;}
	.questions .questions_ul{margin-top:0;}
	.questions .questions_ul .q_more{width:100%;margin-top:10px;}
	.news .news_title .news_span span{padding:0 13px;}
	.foot .f_input .input1{width:100%;}
	.foot .f_input .input2{width:100%;margin-left:0;}
	.foot .f_input .f_content{width:100%;}
	.foot .f_input .f_btn{width:100%;margin-left:0;}
	.foot .f_shuoming{font-size:12px;height:auto;line-height:36px;text-align:left;}
	.foot .f_contanct{padding:0 0;}



	
	
}

/*电脑浮动*/
.izl-rmenu{position:fixed;right:0;bottom:10px;padding-bottom:10px;z-index:999;width:72px;}
.izl-rmenu .btn{width:72px;height:73px;margin-bottom:1px;cursor:pointer;position:relative;}
.izl-rmenu .btn-qq{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#1b74e2;}
.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#1b74e2;text-decoration:none;display:block;}
.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0px 0px no-repeat;background-color:#1b74e2;}
.izl-rmenu .btn-wx .pic{position:absolute;left:-160px;top:0px;display:none;width:160px;height:160px;}
.izl-rmenu .btn-phone{background:url(../images/r_phone.png) 0px 0px no-repeat;background-color:#1b74e2;}
.izl-rmenu .btn-phone .phone{background-color:#1b74e2;position:absolute;width:160px;left:-160px;top:0px;line-height:73px;color:#FFF;font-size:18px;text-align:center;display:none;}
.izl-rmenu .btn-top{background:url(../images/r_top.png) 0px 0px no-repeat;background-color:#666666;display:none;}
.izl-rmenu .btn-top:hover{background-color:#444;}

/*手机浮动*/
#floatBottom{width:100%;height:53px;background:#8a8a8a;position:fixed;left:0;bottom:0;z-index:999999;}
#floatBottom a{width:25%;height:53px;line-height:53px;display:block;float:left;position:relative;}
#floatBottom a.kf1{background:url(kf1.png) no-repeat center center;}
#floatBottom a.kf2{background:url(kf2.png) no-repeat center center;}
#floatBottom a.kf3{background:url(kf3.png) no-repeat center center;}
#floatBottom a.kf4{background:url(kf4.png) no-repeat center center;}
#floatBottom .ewm{width:90px;height:90px;position:absolute;bottom:55px;left:50%;margin-left:-45px;display:none;}
#floatBottom .ewm img{width:100%;height:100%;display:block;}