/*-----  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;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display: inline-table;}
/* Hides from IE-mac \*/ 
*html .clearfix {height:1%;}
.clearfix {display: block;}
/*head*/
#headbg{background:#E6E6E6;height:36px;}
.head{height:36px;}
.head p{margin:0;line-height:36px;text-align:right;color:#7b7b7b;}
.head p a{color:#7b7b7b;margin-left:12px;}
/*top*/
.top{padding:7px 0 18px;}
.top .logo{width:301px;height:88px;float:left;}
.top .logo img{width:100%;height:100%;display:block;}
.top .t_txt{float:left;margin-left:50px;padding:33px 0 15px;font-size:0;-webkit-text-size-adjust:none;}
.top .t_txt span{font-size:24px;font-weight:normal;color:#6d6d6d;display:inline-block;height:40px;line-height:40px;margin-right:23px;position:relative;}
.top .t_txt span:last-child{margin-right:0;}
.top .t_txt span:after{content:'';width:7px;height:7px;background:#6d6d6d;border-radius:50%;position:absolute;right:-15px;top:17px;}
.top .t_txt span:last-child:after{content:none;}
.top .top_right{float:right;padding:29px 0 8px 60px;background:url(topphone.png) no-repeat left 29px;}
.top .top_right p{margin:0;height:18px;line-height:18px;color:#5f5f5f;font-size:16px;}
.top .top_right p:last-child{height:32px;line-height:32px;font-size:30px;font-weight:bold;color:#4a1e0d;letter-spacing:-0.3px;margin-top:1px;}
/*nav*/
#navbg{background:#2a2121;height:68px;}
.pcnav{}
.pcnav ul{margin:0;}
.pcnav .firstfloor>li{width:11.1111%;float:left;font-size:16px;text-align:center;position:relative;cursor:pointer;}
.pcnav .firstfloor>li:first-child{background:none;}
.pcnav .firstfloor>li>a{display:block;color:#FFF;line-height:68px;height:68px;width:100%;}
.pcnav .firstfloor>li:hover{background:#d23c3b;}
.pcnav .secondfloor{position:absolute;left:0;top:68px;z-index:9999;display:none;background:rgba(255,255,255,.9);min-width:100%;box-sizing:border-box;}
.pcnav .secondfloor>li{border-bottom:1px solid #FFF;width:100%;line-height:36px;height:36px;font-size:13px;margin-left:0;}
.pcnav .secondfloor>li>a{width:100%;height:100%;display:block;color:#201d16;width:100%;height:100%;white-space:nowrap;padding:0 15px;}
.pcnav .secondfloor li a:hover{color:#201d16;}
/*mobilehead*/
#mobilehead{height:70px;width:100%;display:none;}
#mobilehead .logo{width:calc(100% - 120px);height:70px;display:block;float:left;background:url(logo.png) no-repeat 10px 7px;background-size:auto 50px;}
#mobilehead .nav{float:right;}
#mobilehead .nav_bg{display:none;position:fixed;top:106px;left:0;z-index:989;width:100%;height:calc(100% - 106px);background:rgba(0, 0, 0, 0.6);animation:fade-in .43s ease 0s;-webkit-animation:fade-in .43s ease 0s;}
#mobilehead .nav .nav_box{display:none;position:absolute;top:106px;left:0;z-index:991;width:100%;overflow:auto;border-top:1px solid #eee;background:#fff;box-sizing:border-box;}
#mobilehead .nav .nav_one>li{border-bottom:1px solid #eee;padding:0 10px;}
#mobilehead .nav .nav_one>li>span{height:42px;line-height:42px;font-size:15px;}
#mobilehead .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;}
#mobilehead .nav .nav_one>li>span>i{float:right;display:block;width:150px;height:42px;}
#mobilehead .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;}
#mobilehead .nav .nav_one>li>span>i>em.on{-ms-transform:rotate(45deg);-webkit-transform:rotate(45deg);transform:rotate(45deg);}
#mobilehead .nav .nav_one>li>ul{display:none;}
#mobilehead .nav .nav_one>li>ul>li{height:36px;line-height:36px;text-indent:20px;}
#mobilehead .nav .nav_one>li>ul>li>a{font-size:15px;color:#666;width:100%;height:100%;display:block;}
#mobilehead .nav .push-nav{display:block;position:relative;z-index:998;width:54px;height:50px;font-size:0;margin-right:8px;background:rgba(138,138,138,.5);margin-top:10px;border-radius:5px;}
#mobilehead .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%);}
#mobilehead .nav .push-nav.on .nav-toggle{margin-left:-4px;}
#mobilehead .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;}
#mobilehead .nav .push-nav .nav-toggle span.two{width:30px;}
#mobilehead .nav .push-nav .nav-toggle span:last-child{margin-bottom:0;}
#mobilehead .nav .push-nav.on .nav-toggle span{ opacity:1;}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(3){-webkit-transform:rotate(45deg);transform:rotate(45deg);}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(2){-webkit-transform:scale(0);transform:scale(0);}
#mobilehead .nav .push-nav.on .nav-toggle span:nth-child(1){-webkit-transform:rotate(-45deg);transform: rotate(-45deg);}
#mobilehead .nav .nav_contact{position:relative;border-top:1px solid #eee;color:#666;}
#mobilehead .nav .nav_contact .nav_txt{width:100%;}
#mobilehead .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;}
#mobilehead .nav .nav_contact .nav_txt span a{color:#666;}
#mobilehead .nav .nav_contact .nav_txt span.sitemapicon{background:url(mobilesitemap.png) no-repeat left center;background-size:auto 15px;}
#mobilehead .nav .nav_contact .nav_txt span.topphoneicon{background:url(mobilephone.png) no-repeat left center;background-size:auto 15px;}
#mobilehead .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:34.48%;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-bullet{background:#FFF;opacity:1;width:11px;height:11px;}
.index_banner .swiper-pagination-bullet-active{width:35px;border-radius:6px;}
/*pb_title*/
.pb_title{text-align:center;}
.pb_title h2{margin:0;font-size:40px;color:#323232;font-weight:bold;line-height:46px;height:46px;position:relative;}
.pb_title p{margin:0;font-size:16px;line-height:20px;color:#656565;margin-top:10px;display:inline-block;padding:0 100px;position:relative;}
.pb_title p:before{content:'';width:80px;height:1px;background:#CBCBCB;position:absolute;left:0;top:50%;}
.pb_title p:after{content:'';width:80px;height:1px;background:#CBCBCB;position:absolute;right:0;top:50%;}
/*product*/
#productbg{background:url(productbg.png) repeat-x left top;padding:51px 0 59px;}
.product{margin-top:30px;}
.product .p_class{}
.product .p_class .pc_li{width:18%;margin-left:2.5%;float:left;display:block;}
.product .p_class .pc_li:first-child{margin-left:0;}
.product .p_class .pc_li .pc_content{width:100%;padding-bottom:115.5%;position:relative;background:url(youshi_iconbg.png) no-repeat left top;background-size:cover;}
.product .p_class .pc_li .pc_content .pc_p{position:absolute;width:100%;top:50%;transform:translateY(-50%);}
.product .p_class .pc_li .pc_content .pc_p i{width:100%;height:53px;display:block;}
.product .p_class .pc_li .pc_content .pc_p i.icon1{background:url(class_icon1.jpg) no-repeat center center;}
.product .p_class .pc_li .pc_content .pc_p i.icon2{background:url(class_icon2.jpg) no-repeat center center;}
.product .p_class .pc_li .pc_content .pc_p i.icon3{background:url(class_icon3.jpg) no-repeat center center;}
.product .p_class .pc_li .pc_content .pc_p i.icon4{background:url(class_icon4.jpg) no-repeat center center;}
.product .p_class .pc_li .pc_content .pc_p i.icon5{background:url(class_icon5.jpg) no-repeat center center;}
.product .p_class .pc_li .pc_content .pc_p .pp{margin-top:18px;}
.product .p_class .pc_li .pc_content .pc_p .pp p{margin:0;color:#201e1d;text-transform:uppercase;height:24px;line-height:24px;font-size:18px;margin-top:2px;text-align:center;}
.product .p_class .pc_li .pc_content .pc_p .pp p:first-child{font-size:12px;font-family:Arial;}
.product .p_ul{}
.product .p_ul .p_li{width:24.25%;margin-left:1%;float:left;margin-top:10px;}
.product .p_ul .p_li:nth-child(4n+1){margin-left:0;}
.product .p_ul .p_li:nth-child(9){display:none;}
.product .p_ul .p_li .p_li_img{width:100%;padding-bottom:75%;position:relative;overflow:hidden;}
.product .p_ul .p_li .p_li_img img{position:absolute;top:0;left:0;object-fit:cover;width:100%;height:100%;transition:1s all;-webkit-transition:1s all;}
.product .p_ul .p_li p{margin:0;height:49px;line-height:49px;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#D1D1D1;font-size:15px;color:#222;padding:0 10px;}
.product .p_ul .p_li p a{color:#222;}
.product .p_ul .p_li:hover .p_li_img img{transform:scale(1.1);}
.product .p_ul .p_li:hover p{background:#d23c3b;color:#FFF;}
.product .p_ul .p_li:hover p a{color:#FFF;}
/*fenge*/
#fengebg{background:url(fengebg.jpg) no-repeat center center;background-size:cover;padding:53px 0;}
.fenge{}
.fenge .fg_left{text-align:left;float:left;}
.fenge .fg_left p{margin:0;color:#FFF;font-size:22px;height:30px;line-height:30px;}
.fenge .fg_left p:first-child{height:40px;line-height:40px;font-size:36px;font-weight:bold;}
.fenge .fg_left i{width:70px;height:4px;display:inline-block;margin:8px 0;background:#5b5758;}
.fenge .fg_right{float:right;padding:18px 0 12px 85px;background:url(fengephone.png) no-repeat left 13px;}
.fenge .fg_right p{margin:0;height:20px;line-height:20px;color:#FFF;font-size:16px;}
.fenge .fg_right p:last-child{height:40px;line-height:40px;font-size:32px;font-family:Impact;}
/*youshi*/
#youshibg{padding:97px 0 127px;background:url(youshibg.jpg) no-repeat center center;background-size:cover;}
.youshi{margin-top:50px;width:100%;overflow:hidden;}
.youshi .swiper-slide{}
.youshi .swiper-slide .y_li{width:100%;padding-bottom:115.5%;position:relative;background:url(youshi_iconbg.png) no-repeat center center;background-size:cover;}
.youshi .swiper-slide .y_li .y_txt{position:absolute;left:0;bottom:0;width:100%;padding-bottom:10px;}
.youshi .swiper-slide .y_li .y_txt i{display:block;width:100%;height:112px;}
.youshi .swiper-slide .y_li .y_txt i.icon1{background:url(youshi_icon1.png) no-repeat center center;}
.youshi .swiper-slide .y_li .y_txt i.icon2{background:url(youshi_icon2.png) no-repeat center center;}
.youshi .swiper-slide .y_li .y_txt i.icon3{background:url(youshi_icon3.png) no-repeat center center;}
.youshi .swiper-slide .y_li .y_txt i.icon4{background:url(youshi_icon4.png) no-repeat center center;}
.youshi .swiper-slide .y_li .y_txt i.icon5{background:url(youshi_icon5.png) no-repeat center center;}
.youshi .swiper-slide .y_li .y_txt span{height:54px;line-height:54px;display:block;text-align:center;font-size:18px;color:#5f5f5f;}
.youshi .swiper-slide p{margin:0;height:22px;line-height:22px;font-size:18px;color:#FFF;text-align:center;margin-top:14px;}
/*liucheng*/
.liucheng{padding:60px 0 55px;}
.liucheng .l_title{height:46px;font-size:0;-webkit-text-size-adjust:none;}
.liucheng .l_title h2{margin:0;font-size:40px;font-weight:bold;height:46px;line-height:46px;display:inline-block;}
.liucheng .l_title span{display:inline-block;margin:24px 0 4px 20px;height:18px;line-height:18px;font-size:16px;vertical-align:bottom;}
.liucheng .liucheng_item{width:100%;overflow:hidden;margin-top:35px;}
.liucheng .swiper-slide{text-align:center;}
.liucheng .swiper-slide:before{content:'';position:absolute;left:0;top:153px;width:100%;height:1px;background:#989898;}
.liucheng .swiper-slide:first-child:before{width:50%;left:50%;}
.liucheng .swiper-slide:last-child:before{width:50%;}
.liucheng .swiper-slide span{display:block;width:120px;height:120px;border-radius:50%;margin:0 auto;}
.liucheng .swiper-slide span.icon1{background:url(liucheng_icon1.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide span.icon2{background:url(liucheng_icon2.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide span.icon3{background:url(liucheng_icon3.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide span.icon4{background:url(liucheng_icon4.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide span.icon5{background:url(liucheng_icon5.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide span.icon6{background:url(liucheng_icon6.png) no-repeat center center #2B2121;}
.liucheng .swiper-slide i{width:39px;height:33px;background:#FFF;padding:0 3px;display:block;margin:17px auto 0;position:relative;}
.liucheng .swiper-slide i em{width:33px;height:33px;line-height:33px;border:1px solid #989898;display:block;border-radius:50%;font-style:normal;color:#989898;}
.liucheng .swiper-slide p{margin:0;color:#4f4f4f;text-align:center;font-size:16px;line-height:20px;height:20px;margin-top:15px;}
.liucheng .l_btn{width:440px;height:50px;background:#d23c3b;border-radius:25px;margin:55px auto 0;font-size:0;-webkit-text-size-adjust:none;}
.liucheng .l_btn span{display:block;width:calc(100% - 157px);height:50px;line-height:50px;font-size:16px;color:#FFF;text-align:center;float:left;}
.liucheng .l_btn span i{font-style:normal;;font-size:18px;font-weight:bold;}
.liucheng .l_btn a{display:block;width:157px;height:50px;line-height:50px;background:#2b2121;color:#FFF;font-size:16px;border-radius:25px;text-align:center;float:right;}
/*case*/
#casebg{background:#F6F6F6;padding:45px 0 25px;}
.case{margin-top:35px;}
.case .c_li{width:24.1%;float:left;margin-left:1.2%;margin-top:20px;}
.case .c_li:nth-child(4n+1){margin-left:0;}
.case .c_li:nth-child(9){display:none;}
.case .c_li .c_img{width:100%;padding-bottom:75%;position:relative;position:relative;overflow:hidden;}
.case .c_li .c_img img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;left:0;top:0;border-right:1px solid #F8F8F7;border-bottom:1px solid #F8F8F7;}
.case .c_li .shade{position:absolute;width:100%;height:0;background:url(phovericon.png) no-repeat center 50px rgba(222,41,56,.8);bottom:0;left:0;color:#FFF;text-align:center;display:block;font-style:normal;transition:height 0.6s;-webkit-transition:height 0.6s; /* Safari */padding:0 20px;}
.case .c_li:hover .shade{height:100%;display:block;}
.case .c_li .shade p{margin:0;line-height:28px;font-size:16px;margin-top:110px;}
/*info*/
#infobg{width:100%;padding-bottom:40.73%;background:url(infobg.jpg) no-repeat right center #F6F6F6;background-size:49.4% 100%;position:relative;}
.info{position:absolute;width:100%;height:100%;left:0;top:0;}
.info_left{}
.info_left .p_txt{width:50%;padding-right:50px;display:inline-block;text-align:left;}

.info_left .p_txt p{margin:0;line-height:24px;color:#a6a6a6;font-size:15px;}
.info_left .p_txt p.p_cn{height:46px;line-height:46px;font-size:36px;color:#000;margin:28px 0 22px;}
.info_left .p_txt p.p_en{height:80px;line-height:80px;font-size:80px;text-transform:uppercase;color:#E6E6E6;font-weight:bold;margin-top:68px;}
.info_left .p_txt p:nth-child(3){overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;}
.info_left .p_txt a{display:inline-block;line-height:36px;height:36px;font-size:15px;color:#686868;margin-top:47px;padding:0 56px 0 18px;border:1px solid #d23c3b;background:url(infomoreicon.jpg) no-repeat right 25px center;}
.info_left .il_btn{margin-top:43px;}
.info_left .il_btn .il_a{display:block;width:197px;height:170px;background:#E0E0E0;position:relative;float:left;margin-left:10px;display:block;cursor:pointer;}
.info_left .il_btn .il_a:first-child{margin-left:0;}
.info_left .il_btn .il_a .a_txt{position:absolute;width:100%;top:50%;transform:translateY(-50%);left:0;}
.info_left .il_btn .il_a .a_txt i{display:block;height:70px;}
.info_left .il_btn .il_a .a_txt i.icon1{background:url(conpany_icon1.png) no-repeat center center;}
.info_left .il_btn .il_a .a_txt i.icon2{background:url(conpany_icon2.png) no-repeat center center;}
.info_left .il_btn .il_a .a_txt i.icon3{background:url(conpany_icon3.png) no-repeat center center;}
.info_left .il_btn .il_a .a_txt i.icon4{background:url(conpany_icon4.png) no-repeat center center;}
.info_left .il_btn .il_a .a_txt p{margin:0;font-size:16px;height:20px;line-height:20px;color:#000;text-align:center;margin-top:33px;}
.info_left .il_btn .il_a:hover{background:#d23c3b;}
.info_left .il_btn .il_a:hover .a_txt i.icon1{background:url(conpany_icon1_hover.png) no-repeat center center;}
.info_left .il_btn .il_a:hover .a_txt i.icon2{background:url(conpany_icon2_hover.png) no-repeat center center;}
.info_left .il_btn .il_a:hover .a_txt i.icon3{background:url(conpany_icon3_hover.png) no-repeat center center;}
.info_left .il_btn .il_a:hover .a_txt i.icon4{background:url(conpany_icon4_hover.png) no-repeat center center;}
.info_left .il_btn .il_a:hover .a_txt p{color:#FFF;}
/*jiameng*/
#jiamengbg{background:url(jiamengbg.jpg) no-repeat center center;background-size:cover;padding:68px 0 100px;}
.jiameng{margin-top:70px;}
.jiameng .j_left{width:44.5%;float:left;}
.jiameng .j_left .j_img{width:100%;padding-bottom:84.09%;position:relative;}
.jiameng .j_left .j_img img{position:absolute;left:0;top:0;width:100%;height:100%;display:block;object-fit:cover;}
.jiameng .j_right{width:52%;float:right;}
.jiameng .j_right .j_txt{margin-top:36px;}
.jiameng .j_right .j_txt:first-child{margin-top:0;}
.jiameng .j_right .j_txt i{display:block;width:71px;height:80px;float:left;}
.jiameng .j_right .j_txt i.icon1{background:url(jiamengicon1.png) no-repeat center 10px;}
.jiameng .j_right .j_txt i.icon2{background:url(jiamengicon2.png) no-repeat center 10px;}
.jiameng .j_right .j_txt i.icon3{background:url(jiamengicon3.png) no-repeat center 10px;}
.jiameng .j_right .j_txt i.icon4{background:url(jiamengicon4.png) no-repeat center 10px;}
.jiameng .j_right .j_txt .p_txt{width:calc(100% - 100px);float:right;}
.jiameng .j_right .j_txt .p_txt p{margin:0;color:#FFF;line-height:20px;}
.jiameng .j_right .j_txt .p_txt p:first-child{height:30px;line-height:30px;font-size:18px;margin-bottom:10px;}
.j_btn{margin-top:65px;}
.j_btn .j_li{width:16%;margin-left:0.8%;float:left;background:#FFF;padding:16px 0;margin-top:10px;}
.j_btn .j_li:first-child{margin-left:0;}
.j_btn .j_li i{width:100%;height:47px;display:block;}
.j_btn .j_li i.icon1{background:url(jiameng_icon1.png) no-repeat center center;}
.j_btn .j_li i.icon2{background:url(jiameng_icon2.png) no-repeat center center;}
.j_btn .j_li i.icon3{background:url(jiameng_icon3.png) no-repeat center center;}
.j_btn .j_li i.icon4{background:url(jiameng_icon4.png) no-repeat center center;}
.j_btn .j_li i.icon5{background:url(jiameng_icon5.png) no-repeat center center;}
.j_btn .j_li i.icon6{background:url(jiameng_icon6.png) no-repeat center center;}
.j_btn .j_li p{margin:0;height:20px;line-height:20px;color:#363737;margin-top:9px;text-align:center;}
/*mendian*/
#mendianbg{background:#F6F6F6;padding:50px 0 65px;}
.mendian{}
.mendian .m_li{width:24.1%;margin-left:1.2%;float:left;position:relative;margin-top:30px;display:block;}
.mendian .m_li:first-child{width:49.4%;margin-left:0;}
.mendian .m_li:nth-child(2){width:49.4%;}
.mendian .m_li:nth-child(3){margin-left:0;}
.mendian .m_li .m_img{width:100%;padding-bottom:56%;position:relative;}
.mendian .m_li .m_img img{position:absolute;left:0;top:0;width:100%;height:100%;display:block;object-fit:cover;}
.mendian .mshade{width:100%;height:50px;background:rgba(0,0,0,.6);position:absolute;bottom:0;left:0;line-height:50px;color:#FFF;text-align:center;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
/*fenge1*/
#fengebg1{background:url(fengebg2.jpg) no-repeat center center;background-size:cover;padding:57px 0 67px;}
.fenge1{}
.fenge1 p{margin:0;color:#FFF;text-align:center;}
.fenge1 p:first-child{height:30px;line-height:30px;font-size:22px;}
.fenge1 p:nth-child(2){height:50px;line-height:50px;font-size:36px;font-weight:bold;margin-top:10px;}
.fenge1 p:last-child{height:40px;line-height:40px;font-size:24px;margin-top:28px;}
.fenge1 p span{font-size:32px;font-family:Impact;vertical-align:middle;}
/*news*/
#newsbg{background:#FEFEFE;padding:50px 0;}
.news_span{height:40px;margin-top:25px;text-align:center;font-size:0;-webkit-text-size-adjust:none;}
.news_span span{display:inline-block;width:160px;height:40px;line-height:40px;border:1px solid #e4e4e4;border-radius:4px;color:#3F3F3F;text-align:center;cursor:pointer;font-size:16px;margin-left:40px;}
.news_span span:first-child{margin-left:0;}
.news_span span.on{background:#ad0003;border:1px solid #ad0003;color:#FFF;}
.news_item{}
.news{margin-top:35px;}
.news .news_left{width:48.5%;float:left;}
.news .news_left a{display:block;margin-top:19px;}
.news .news_left a:first-child{margin-top:0;}
.news .news_left a .nl_left{width:220px;height:110px;float:left;}
.news .news_left a .nl_left img{width:100%;height:100%;display:block;object-fit:cover;}
.news .news_left a .nl_right{width:calc(100% - 240px);float:right;}
.news .news_left a .nl_right p{margin:0;}
.news .news_left a .nl_right p:first-child{font-size:16px;font-weight:bold;color:#5e5e5e;height:28px;line-height:28px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news .news_left a .nl_right p:nth-child(2){font-size:12px;color:#9c9c9c;line-height:20px;height:20px;margin:9px 0;}
.news .news_left a .nl_right p:last-child{line-height:22px;color:#9c9c9c;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;}
.news .news_right{width:48.5%;float:right;}
.news .news_right a{display:block;border-bottom:1px solid #F0F0F0;margin-top:10px;background:url(news_li.jpg) no-repeat right 10px center;}
.news .news_right a:first-child{margin-top:0;}
.news .news_right a .n_li{height:52px;}
.news .news_right a .n_li span{display:block;width:68px;height:52px;line-height:52px;font-size:16px;color:#000;font-weight:bold;text-align:center;float:left;}
.news .news_right a .n_li p{margin:0;height:52px;line-height:52px;font-size:16px;color:#000;width:calc(100% - 190px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;float:left;}
.news .news_right a .n_li em{display:block;font-style:normal;font-size:16px;color:#000;height:52px;line-height:52px;float:left;margin-left:15px;}
.newsindex_btn{width:520px;height:50px;line-height:50px;border:1px solid #e4e4e4;text-align:center;color:#666;font-size:16px;display:block;margin:55px auto 0;border-radius:4px;}

.question{margin-top:25px;}
.question a{display:block;border-bottom:1px solid #F0F0F0;margin-top:10px;background:url(news_li.jpg) no-repeat right 10px center;width:48.5%;float:left;margin-left:3%;}
.question a:nth-child(odd){margin-left:0;}
.question a .q_li{height:52px;}
.question a .q_li span{display:block;width:68px;height:52px;line-height:52px;font-size:16px;color:#000;font-weight:bold;text-align:center;float:left;}
.question a .q_li p{margin:0;height:52px;line-height:52px;font-size:16px;color:#000;width:calc(100% - 190px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;float:left;}
.question a .q_li em{display:block;font-style:normal;font-size:16px;color:#000;height:52px;line-height:52px;float:left;margin-left:15px;}
/*friendlink*/
#flbg{padding:5px 0 28px;border-top:1px solid #E3E3E3;}
#flbg .flink{}
#flbg .flink .flink_left{width:140px;float:left;font-size:50px;color:#737373;position:relative;height:63px;line-height:63px;font-weight:bold;margin-top:23px;}
#flbg .flink .flink_right{float:right;width:calc(100% - 140px);font-size:0;-webkit-text-size-adjust:none;}
#flbg .flink .flink_right a{display:inline-block;line-height:20px;white-space:nowrap;padding:0 20px;font-size:14px;color:#737373;position:relative;margin-top:23px;}
/*foot*/
#footbg{background:#2B2122;padding:40px 0 60px;}
#footbg .f_title{}
#footbg .f_title p{margin:0;color:#FFF;}
#footbg .f_title p:first-child{height:26px;line-height:26px;font-size:20px;font-weight:bold;font-family:Arial;}
#footbg .f_title p:last-child{height:22px;line-height:22px;font-size:16px;}
#footbg .f_left{width:calc(100% - 450px);float:left;position:relative;}
#footbg .f_left .f_erweima{position:absolute;top:70px;right:100px;width:132px;height:132px;}
#footbg .f_left .f_erweima img{display:block;width:100%;height:100%;}
#footbg .f_left .f_erweima p{margin:0;height:20px;line-height:20px;font-size:14px;margin-top:20px;text-align:center;color:#bdbcbc;}
#footbg .f_left .f_txt{padding-left:0;margin-top:25px;position:relative;}
#footbg .f_left .f_txt i{width:29px;height:50px;position:absolute;left:0;top:0;display:inline-block;border-radius:50%;}
#footbg .f_left .f_txt p{margin:0;height:25px;line-height:25px;color:#FFF;margin-bottom:6px;}
#footbg .f_left .f_txt span{font-size:26px;font-family:Impact;vertical-align:middle;letter-spacing:0.7px;}
#footbg .f_left .f_txt i.footicon1{background:url(foot_icon1.png) no-repeat left center;}
#footbg .f_left .f_txt i.footicon2{background:url(foot_icon2.png) no-repeat left center;}
#footbg .f_left .f_p{margin-top:30px;line-height:20px;color:#bdbcbc;}
#footbg .f_left .f_bottom{margin-top:30px;}
#footbg .f_left .f_bottom p{margin:0;color:rgba(255,255,255,.6);line-height:20px;}
#footbg .f_left .f_bottom p a{color:rgba(255,255,255,.6);}
#footbg .f_left .f_bottom p span{display:inline-block;margin-right:5px;}
#footbg .f_left .f_bottom p:first-child{line-height:26px;}
#footbg .f_left .f_bottom p:first-child a{white-space:nowrap;margin-right:20px;}
#footbg .f_right{width:430px;float:right;}
#footbg .f_right .feedback{margin-top:6px;}
#footbg .f_right .feedback li{color:#666;float:left;;margin-top:15px;width:48%;margin-left:4%;}
#footbg .f_right .feedback li:nth-child(odd){margin-left:0;}
#footbg .f_right .feedback li:nth-child(5){margin-left:0;width:100%;}
#footbg .f_right .feedback li input{width:100%;height:40px;line-height:34px;padding:3px 5px;outline:none;border-radius:3px;}
#footbg .f_right .feedback li textarea{width:100%;height:100px;border:1px solid #DDD;resize:none;padding:10px;outline:none;vertical-align:top;border-radius:3px;}
#footbg .f_right .feedback .f_btn{width:100%;height:40px;border-radius:3px;background:#DE2938;display:block;color:#FFF;line-height:40px;cursor:pointer;position:relative;text-indent:30px;margin-top:15px;}
#footbg .f_right .feedback .f_btn:before{content:'';width:28px;height:25px;position:absolute;top:7px;left:50%;background:url(btnicon.png) no-repeat left center;border-right:1px solid #FFF;margin-left:-88px}
#footbg .f_right .feedback .f_btn:after{content:'提交留言';width:100px;height:40px;position:absolute;top:0;left:50%;text-indent:0;margin-left:-50px;}



/*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 19px;background-size:auto 12px;line-height:20px;float:left;padding:15px 0 15px 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:#0e84e9;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 #0e84e9;display:block;}

/*px*/
#px_banner{width:100%;padding-bottom:34.48%;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;}


#tan_box{display:none;position:fixed;left:0px;top:0px;right:0px;bottom:0px;background:rgba(0, 0, 0, 0.8);z-index:1000;}
.tan_box{position:absolute;left:0px;top:0px;right:0px;bottom:0px;padding:50px;display:-webkit-box;display:-moz-box;display:-webkit-flex;
    display:-ms-flexbox;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;}
.tan_box .box{position:relative;background:#fff url(loading.gif) center center no-repeat;padding:10px;box-shadow:0 0 15px #ccc;border-radius:5px 0 5px 5px;}
.tan_box .box video{max-width:1000px;width:100%;height:auto;display:block;overflow:hidden;}
.tan_box .v_close{width:36px;height:36px;text-align:center;position:absolute;right:0px;top:-36px;cursor:pointer;box-shadow:0 0 5px #ccc;border-radius:5px 5px 0 0;background:url(closeicon.png) no-repeat center center #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:700px;height:auto;background:#FFF;position:absolute;left:50%;margin-left:-350px;top:50%;transform:translateY(-50%);}
.video .videoc{width:100%;padding-bottom:70%;position:relative;background:#333;}
.video video,.video iframe{width:100%;height:100%;display:block;position:absolute;left:0;top:0;}
.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 (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;}
}

/*1350以上屏幕*/
@media (min-width:1230px){
	.container{width:1200px;}
	.h-1350{display:none;}
}
/*1350以下屏幕*/
@media screen and (max-width:1229px){
	.container{width:calc(100% - 30px);}
	.index_banner{padding-bottom:40%;}
	#productbg{padding:40px 0;}
	#fengebg{padding:40px 0;}
	#youshibg{padding:40px 0;}
	.liucheng{padding:40px 0;}
	#infobg{padding-bottom:51%;}
	.info_left .p_txt p.p_en{margin-top:0;}
	.info_left .p_txt p.p_cn{margin:10px 0;}
	.info_left .p_txt a{margin-top:20px;}
	.info_left .il_btn{margin-top:20px;}
	#jiamengbg{padding:40px 0;}
	.jiameng .j_right .j_txt{margin-top:20px;}
	#mendianbg{padding:40px 0;}
	#fengebg1{padding:40px 0;}
	#footbg .f_left .f_erweima{right:20px;}
	
	#lefttop{display:none;}	
	#stylepbulic{height:300px;background-position:right -380px top;}
	.pnav_ul a{padding:0 14px;}
}
/*992以下屏幕*/
@media screen and (max-width:991px){
	#mobilehead{display:block;}
	.top,#navbg{display:none;}
	#mobilehead.mhead{background:#FFF;position:fixed;z-index:9999;top:0;-webkit-box-shadow: 0 1px 3px 0 rgba(0,0,0,0.2);box-shadow: 0 1px 3px 0 rgba(0,0,0,0.2);}
	#mobilehead .nav_bg.nav_bg1{height:70px;height:calc(100% - 70px);}
	#mobilehead .nav .nav_box.nav_box1{top:70px;}
	.product .p_class .pc_li{width:23.8%;margin-left:1.6%;}
	.product .p_class .pc_li:last-child{display:none;}
	.product .p_ul .p_li{width:32%;margin-left:2%;}
	.product .p_ul .p_li:nth-child(4n+1){margin-left:2%;}
	.product .p_ul .p_li:nth-child(3n+1){margin-left:0;}
	.product .p_ul .p_li:last-child{display:block;}
	.fenge .fg_left{width:100%;text-align:center;}
	.fenge .fg_right{display:none;}
	.youshi{margin-top:20px;}
	.case .c_li{width:32%;margin-left:2%;}
	.case .c_li:nth-child(4n+1){margin-left:2%;}
	.case .c_li:nth-child(3n+1){margin-left:0;}
	.case .c_li:last-child{display:block;}
	#infobg{padding-bottom:0;background:#F6F6F6;background-size:cover;padding-bottom:20px;}
	.info{position:relative;}
	.info_left .p_txt{width:100%;padding-right:0;}
	.info_left .il_btn .il_a{width:23.8%;margin-left:1.6%;}
	.info_left .p_txt{text-align:center;}
	.info_left .p_txt p:nth-child(3){text-align:left;}
	.jiameng{margin-top:30px;}
	.jiameng .j_left{display:none;}
	.jiameng .j_right{width:100%;}
	.j_btn{margin-top:25px;}
	.mendian .m_li{width:49.4%;margin-top:15px;}
	.mendian .m_li:nth-child(5){margin-left:0;}
	#newsbg{padding:30px 0;}
	.news .news_left{width:100%;float:none;}
	.news .news_right{width:100%;float:none;margin-top:20px;}
	.newsindex_btn{margin-top:20px;}
	.question a{width:100%;float:none;margin-left:0;}
	#footbg .f_left{width:100%;float:none;}
	#footbg .f_left .f_bottom{margin-top:20px;}
	#footbg .f_left .f_erweima{display:none;}
	#footbg .f_right{width:100%;float:none;margin-top:30px;}	

	#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;}

	#stylepbulic{height:200px;}
	#px_banner{padding-bottom:33%;}
	#px_banner .px_txt .px_txt_p{margin-top:50px;}
	.pnav_ul a{margin-right:9px;font-size:14px;padding:0 8px;}
	
}
/*768以下屏幕*/
@media screen and (max-width:767px){
	.product .p_class .pc_li{width:49%;margin-left:2%;margin-top:10px;}
	.product .p_class .pc_li:nth-child(odd){margin-left:0;}
	.product .p_class .pc_li .pc_content{padding-bottom:0;background:#FFF;padding:10px 0;}
	.product .p_class .pc_li .pc_content .pc_p{position:relative;top:0;transform:translateY(0);}
	.product .p_class .pc_li .pc_content .pc_p i{display:none;}
	.product .p_class .pc_li .pc_content .pc_p .pp{margin-top:0;}
	
	.pnav_ul{margin-top:0;padding:10px 0;}
	.pnav_ul a{margin-top:10px;border:1px solid #C2C2C2;}
	.pnav_ul a.on{border:1px solid #9D48A5;}

	.video{width:100%;padding:5px;width:calc(100% - 30px);padding:5px;left:15px;margin-left:0;}
    .video span{left:50%;top:100%;margin-left:-20px;}
}
/*668以下屏幕*/
@media screen and (max-width:667px){
	.product .p_ul .p_li{width:49%;margin-left:1%;}
	.product .p_ul .p_li:nth-child(4n+1){margin-left:1%;}
	.product .p_ul .p_li:nth-child(3n+1){margin-left:1%;}
	.product .p_ul .p_li:nth-child(odd){margin-left:0;}
	.product .p_ul .p_li:last-child{display:none;}
	.fenge .fg_left p:first-child{height:32px;line-height:32px;font-size:28px;}
	.case .c_li{width:49%;margin-left:1%;}
	.case .c_li:nth-child(4n+1){margin-left:1%;}
	.case .c_li:nth-child(3n+1){margin-left:1%;}
	.case .c_li:nth-child(odd){margin-left:0;}
	.case .c_li:last-child{display:none;}
	.info_left .p_txt p.p_en{font-size:60px;height:60px;line-height:60px;}
	.info_left .il_btn .il_a{width:48%;margin-left:4%;margin-top:15px;}
	.info_left .il_btn .il_a:nth-child(odd){margin-left:0;}
	.j_btn .j_li{width:32%;margin-left:2%;}
	.j_btn .j_li:nth-child(3n+1){margin-left:0;}
	.mendian .m_li{width:100%;margin-left:0;}
	.mendian .m_li:first-child,.mendian .m_li:nth-child(2){width:100%;}
	.fenge1 p:nth-child(2){font-size:24px;height:30px;line-height:30px;}
	.fenge1 p:last-child{margin-top:10px;}
	.newsindex_btn{width:100%;}
	#flbg .flink .flink_left{width:100%;margin-top:0;text-align:center;background:none;}
	#flbg .flink .flink_right{width:100%;}
	#flbg .flink .flink_right a{padding:0 10px;margin-top:5px;}
	.tan_box{padding:10px;}
}
/*500以下屏幕*/
@media screen and (max-width:499px){
	.pb_title h2{font-size:28px;height:36px;line-height:36px;}
	.pb_title p{font-size:13px;margin-top:5px;padding:0 0;}
	.pb_title p:before{content:none;}
	.pb_title p:after{content:none;}
	.product{margin-top:10px;}
	.product .p_ul .p_li{width:100%;margin-left:0;}
	.product .p_ul .p_li:nth-child(4n+1){margin-left:0;}
	.product .p_ul .p_li:nth-child(3n+1){margin-left:0;}
	.fenge .fg_left p{font-size:16px;height:20px;line-height:20px;}
	.fenge .fg_left p:first-child{font-size:18px;height:24px;line-height:24px;}
	.fenge .fg_left i{margin:7px 0;}
	#youshibg{padding:20px 0;}
	.youshi .swiper-slide .y_li .y_txt i{height:60px;background-size:auto 100%!important;}
	.liucheng{padding:20px 0;}
	.liucheng .l_title{height:36px;}
	.liucheng .l_title h2{font-size:26px;height:36px;line-height:36px;}
	.liucheng .l_title span{margin:16px 0 2px 5px;font-size:13px;}
	.liucheng .liucheng_item{margin-top:20px;}
	.liucheng .l_btn{width:100%;margin:20px auto 0;}
	.liucheng .l_btn span{width:100%;}
	.liucheng .l_btn a{display:none;}
	#casebg{padding:20px 0;}
	.case{margin-top:0;padding:0 15px;}
	.case .c_li{width:100%;margin-left:0;}
	.case .c_li:nth-child(4n+1){margin-left:0;}
	.case .c_li:nth-child(3n+1){margin-left:0;}
	.info_left .p_txt p.p_en{font-size:30px;line-height:30px;height:30px;}
	.info_left .p_txt p.p_cn{font-size:18px;margin:0 0;}
	.info_left .p_txt p:nth-child(3){font-size:13px;}
	.info_left .il_btn .il_a{height:150px;}
	.info_left .il_btn .il_a .a_txt p{margin-top:10px;}
	#jiamengbg{padding:20px 0;}
	.jiameng .j_right .j_txt i{display:none;}
	.jiameng .j_right .j_txt .p_txt{width:100%;}
	.j_btn .j_li{width:49%;margin-left:1%;}
	.j_btn .j_li:nth-child(3n+1){margin-left:1%;}
	.j_btn .j_li:nth-child(odd){margin-left:0;}
	#mendianbg{padding:20px 0;}
	#fengebg1{padding:20px 0;}
	.fenge1 p:first-child{font-size:14px;height:20px;line-height:20px;}
	.fenge1 p:nth-child(2){font-size:16px;height:20px;line-height:20px;}
	.fenge1 p:last-child{font-size:14px;height:20px;line-height:20px;}
	.fenge1 p span{font-size:22px;}
	.news_span{margin-top:15px;}
	.news_span span{width:130px;margin-left:20px;}
	.news{margin-top:15px;}
	.news .news_left a .nl_left{display:none;}
	.news .news_left a .nl_right{width:100%;float:none;}
	.news .news_right a{margin-top:0;}
	.news .news_right a .n_li span{width:40px;}
	.news .news_right a .n_li p{width:calc(100% - 70px);}
	.news .news_right a .n_li em{display:none;}
	.question a{margin-top:0;}
	.question a .q_li span{width:40px;}
	.question a .q_li p{width:calc(100% - 70px);}
	.question a .q_li em{display:none;}
	.question{margin-top:5px;}
	#footbg .f_left .f_erweima{display:none;}
	#footbg .f_right .feedback li{width:100%;margin-left:0;}


	#px_banner{padding-bottom:35%;}
	#px_banner .px_txt .px_txt_p{margin-top:50px;}
	#px_banner .px_txt .px_txt_p h1{font-size:28px;height:32px;line-height:32px;}
	#px_banner .px_txt .px_txt_p p{font-size:20px;line-height:26px;height:26px;margin-top:6px;}
	#zt_banner{margin-top:70px;padding-bottom:40%;}
}

/*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:#DE2938;}
.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#DE2938;text-decoration:none;display:block;}
.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0px 0px no-repeat;background-color:#DE2938;}
.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:#DE2938;}
.izl-rmenu .btn-phone .phone{background-color:#DE2938;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;}