/*-----  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;}
.floatLeft{float:left;}
.floatRight{float:right;}
::-webkit-input-placeholder
{color:rgba(255,255,255,.6);}
:-moz-placeholder
{color:rgba(255,255,255,.6);}
::-moz-placeholder
{color:rgba(255,255,255,.6);}
:-ms-input-placeholder
{color:rgba(255,255,255,.6);}
/*head*/
#headbg{background:#21a7ee;height:32px;}
.head{text-align:right;font-size:0;-webkit-text-size-adjust:none;}
.head p{display:inline-block;margin:0;color:#FFF;font-size:13px;height:32px;line-height:32px;}
.head p span{display:inline-block;height:32px;line-height:32px;padding-left:26px;margin-left:20px;background:url(topphone.png) no-repeat left center;}
/*top*/
#topwrap{height:101px;position:relative;}
.topbg{width:100%;background:#FFF;z-index:9999;width:100%;position:absolute;top:0;}
.top{width:1430px;margin:0 auto;}
.top .logo{width:429px;float:left;padding:22px 0 20px;}
.top .logo img{width:100%;}
.top .logo img,.top .nav,.top .nav .firstfloor>li{display:block;transition: 0.4s;-webkit-transition: 0.4s;-moz-transition: 0.4s;-o-transition: 0.4s;}
.top .nav{float:right;padding-top:16px;}
.top .nav ul{margin:0;}
.top .nav .firstfloor>li{font-size:15px;text-align:center;position:relative;cursor:pointer;margin-left:16px;float:left;}
.top .nav .firstfloor>li:first-child{margin-left:0;}
.top .nav .firstfloor>li>a{display:inline-block;height:85px;line-height:81px;width:100%;color:#454545;padding:0 14px;border-bottom:4px solid #FFF;}
.top .nav .firstfloor>li:hover>a{border-bottom:4px solid #21a7ee;}
.top .nav .secondfloor{position:absolute;left:0;top:100%;z-index:9999;display:none;background:#FFF;width:100%;border-top:none;box-sizing:border-box;}
.top .nav .secondfloor>li{border-bottom:1px solid #E4EAEC;width:100%;line-height:44px;height:44px;font-size:13px;margin-left:0;}
.top .nav .secondfloor>li>a{width:100%;height:100%;display:block;color:#76838F;}
.top .nav .secondfloor li a:hover{background:#21a7ee;color:#FFF;}
.topfix{background:#fff;-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);top:0;position:fixed;}
/*mobilehead*/
#mobilehead{height:70px;width:100%;display:none;}
#mobilehead .logo{width:calc(100% - 120px);height:70px;display:block;float:left;background:url(logo.jpg) no-repeat 10px center;background-size:auto 50px;}
#mobilehead .nav{float:right;}
#mobilehead .nav_bg{display:none;position:fixed;top:102px;left:0;z-index:989;width:100%;height:calc(100% - 102px);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:102px;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:36.81%;position:relative;overflow:hidden;}
.index_banner .swiper-wrapper{position:absolute;left:0;top:0;width:100%;height:100%;z-index:5;}
.index_banner .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover;}
.index_banner .swiper-pagination-bullets{bottom:50px!important;}
.index_banner .swiper-pagination-bullet{background:#FFF;opacity:1;width:62px;height:6px;border-radius:0;}
.index_banner .swiper-pagination-bullet-active{background:#FF9A0E;}
/*pb_title*/
.pb_title{text-align:center;position:relative;}
.pb_title h2{margin:0;font-size:45px;color:#313131;text-align:center;font-weight:bold;height:51px;line-height:51px;position:relative;}
.pb_title i{display:inline-block;width:32px;height:2px;margin:7px 0 10px;background:#4c9be4;}
.pb_title p{margin:0;color:#525252;text-align:center;line-height:23px;font-size:15px;}
/*product*/
.product{position:relative;padding:36px 0 50px;}
.product .p_class{margin-top:27px;}
.product .p_class a{display:block;width:19.4%;margin-left:0.75%;float:left;background:#EBEBEB;height:48px;line-height:48px;text-align:center;font-size:16px;color:#7a7a7a;}
.product .p_class a.on,.product .p_class a:hover{background:#21a7ee;color:#FFF;}
.product .p_class a:first-child{margin-left:0;}
.product .p_ul{position:relative;padding-top:13px;overflow:hidden;}
.product .p_ul a{width:23.86%;margin-left:1.52%;float:left;margin-top:18px;display:block;}
.product .p_ul a:nth-child(4n+1){margin-left:0;}
.product .p_ul a .p_img{width:100%;padding-bottom:75%;position:relative;}
.product .p_ul a .p_img img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
.product .p_ul a p{margin:0;line-height:64px;height:64px;color:#FFF;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:url(product_icon.png) no-repeat right 22px center #21A7EE;padding:0 50px 0 27px;}
.product .p_btn{margin-top:34px;text-align:center;font-size:0;-webkit-text-size-adjust:none;}
.product .p_btn a{display:inline-block;width:185px;height:36px;line-height:34px;border:1px solid #878787;margin-left:23px;font-size:16px;color:#757575;background:url(pbtn_icon.jpg) no-repeat right 26px center;text-align:left;}
.product .p_btn a:first-child{margin-left:0;padding-left:52px;}
.product .p_btn a:last-child{padding-left:38px;}
/*liucheng*/
#liuchengbg{background:url(lcbg.jpg) no-repeat center center;background-size:cover;padding:40px 0 42px;}
.liucheng{width:100%;overflow:hidden;margin-top:26px;}
.liucheng .swiper-slide:after{content:'';width:18px;height:14px;background:url(lc_jiantou.png) no-repeat left center;position:absolute;right:-22px;top:50%;margin-top:-7px;}
.liucheng .swiper-slide:last-child:after{content:none;}
.liucheng .lc_li{width:100%;padding-bottom:100%;position:relative;}
.liucheng .lc_li .lc_txt{width:100%;height:100%;background:#FFF;position:absolute;left:0;top:0;border-radius:50%;}
.liucheng .swiper-slide:nth-child(even) .lc_li .lc_txt{background:#028fda;}
.liucheng .lc_li .lc_txt .lc_p{position:absolute;width:100%;left:0;top:50%;margin-top:-30px;}
.liucheng .lc_li .lc_txt .lc_p i{display:inline-block;width:100%;height:35px;}
.liucheng .lc_li .lc_txt .lc_p i.icon1{background:url(lc_icon1.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon2{background:url(lc_icon2.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon3{background:url(lc_icon3.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon4{background:url(lc_icon4.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon5{background:url(lc_icon5.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon6{background:url(lc_icon6.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon7{background:url(lc_icon7.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p i.icon8{background:url(lc_icon8.png) no-repeat center center;}
.liucheng .lc_li .lc_txt .lc_p p{margin:0;height:20px;line-height:20px;margin-top:10px;font-size:16px;color:#424044;text-align:center;}
.liucheng .swiper-slide:nth-child(even) .lc_li .lc_txt .lc_p p{color:#FFF;}
.lc_btn{margin-top:31px;text-align:center;font-size:0;-webkit-text-size-adjust:none;}
.lc_btn .lc_phone{display:inline-block;padding-left:58px;background:url(lc_phone.png) no-repeat left center;vertical-align:middle;}
.lc_btn .lc_phone p{margin:0;text-align:left;}
.lc_btn .lc_phone p:first-child{font-size:14px;height:18px;line-height:18px;color:rgba(255,255,255,.6);}
.lc_btn .lc_phone p:last-child{font-size:24px;height:24px;line-height:24px;color:#FFF;}
.lc_btn a{display:inline-block;width:166px;height:39px;line-height:39px;font-size:18px;color:#007fc6;border-radius:20px;margin-top:3px;background:#FFF;vertical-align:middle;margin-left:35px;}
/*case*/
.case{position:relative;padding:39px 0 49px;}
.case .c_ul{padding-top:11px;}
.case .c_ul .c_li{width:23.83%;margin-left:1.56%;float:left;margin-top:20px;}
.case .c_ul .c_li:first-child{margin-left:0;width:49.22%;}
.case .c_ul .c_li:nth-child(2){width:49.22%;}
.case .c_ul .c_li:nth-child(3){margin-left:0;}
.case .c_ul .c_li .c_img{width:100%;padding-bottom:75%;position:relative;}
.case .c_ul .c_li:first-child .c_img,.case .c_ul .c_li:nth-child(2) .c_img{padding-bottom:53%;}
.case .c_ul .c_li .c_img img{display:block;width:100%;height:100%;position:absolute;left:0;top:0;object-fit:cover;}
.case .c_ul .c_li p{margin:0;height:64px;line-height:64px;background:#18aee7;color:#FFF;font-size:16px;padding:0 25px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
/*youshi*/
#youshibg{background:url(shilibg.jpg) no-repeat center top;background-size:cover;padding:51px 0 69px;}
.youshi{margin-top:20px;}
.youshi .ys_ul{}
.youshi .ys_ul .ys_li{width:calc(25% - 1px);float:left;text-align:center;cursor:pointer;position:relative;padding:17px 10px 15px;background:#21A7EE;margin-left:1px;}
.youshi .ys_ul .ys_li:first-child{width:25%;margin-left:0;}
.youshi .ys_ul .ys_li i{display:inline-block;height:61px;line-height:61px;width:100%;}
.youshi .ys_ul .ys_li i.icon1{background:url(shili_icon1.png) no-repeat center center;}
.youshi .ys_ul .ys_li i.icon2{background:url(shili_icon2.png) no-repeat center center;}
.youshi .ys_ul .ys_li i.icon3{background:url(shili_icon3.png) no-repeat center center;}
.youshi .ys_ul .ys_li i.icon4{background:url(shili_icon4.png) no-repeat center center;}
.youshi .ys_ul .ys_li p{margin:0;height:20px;line-height:20px;font-size:16px;color:#FFF;margin-top:10px;}
.youshi .ys_ul .ys_li em{display:none;position:absolute;left:50%;margin-left:-13px;bottom:-11px;border-left:13px solid transparent;border-right:13px solid transparent;border-top:11px solid #ff9a0e;}
.youshi .ys_ul .ys_li.on{background:#ff9a0e;}
.youshi .ys_ul .ys_li.on em{display:block;}
.youshi .ys_content{background:#FFF;margin-top:15px;}
.youshi .ys_content .ys_wai{width:100%;overflow:hidden;position:relative;}
.youshi .ys_content .ys_wai_nei{width:400%;display:table;height:auto;}
.youshi .ys_content .ys_nei{display:table-cell;width:25%;}
.youshi .ys_content .ysc_left{width:50%;float:right;}
.youshi .ys_content .ysc_left .ysc_img{width:100%;padding-bottom:76.33%;position:relative;}
.youshi .ys_content .ysc_left .ysc_img img{width:100%;height:100%;display:block;position:absolute;left:0;top:0;object-fit:cover;}
.youshi .ys_content .ysc_right{width:50%;float:left;}
.youshi .ys_content .ysc_right .ysc_txt{width:100%;padding-bottom:76.33%;position:relative;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp{width:100%;height:100%;position:absolute;left:0;top:0;padding:84px 50px 65px;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p{margin:0;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:first-child{font-size:32px;height:36px;line-height:36px;text-transform:uppercase;color:#999;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(2){margin-top:12px;font-size:36px;color:#555;height:42px;line-height:42px;font-weight:bold;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp i{width:137px;height:2px;background:#d6d6d6;margin:25px 0 29px;display:inline-block;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(4){line-height:24px;height:72px;color:#818181;}
.youshi .ys_content .ysc_right .ysc_txt .ysc_pp a{display:inline-block;width:131px;height:32px;border:2px solid #cecece;line-height:28px;font-size:14px;color:#999;text-align:center;border-radius:16px;margin-top:59px;}
/*info*/
#infobg{background:url(infobg.jpg) no-repeat center center;background-size:cover;padding:80px 0;}
.info{}
.info .info_left{width:494px;float:left;height:476px;position:relative;z-index:0;}
.info .info_left img{width:100%;height:100%;display:block;}
.info .info_left:before{content:'';width:100%;height:100%;position:absolute;background:#2ba7ea;z-index:-1;top:-15px;left:-15px;}
.info .info_right{width:calc(100% - 494px);float:right;text-align:right;}
.info .info_right .info_txt{padding-left:120px;}
.info .info_right .info_txt p{margin:0;color:#FFF;}
.info .info_right .info_txt p:first-child{height:76px;line-height:76px;font-size:72px;font-weight:bold;}
.info .info_right .info_txt p:nth-child(2){height:40px;line-height:40px;font-size:32px;margin-top:9px;}
.info .info_right .info_txt i{display:inline-block;width:50px;height:2px;background:#ffba01;}
.info .info_right .info_txt i:nth-child(3){margin-top:21px;}
.info .info_right .info_txt p:nth-child(4){height:120px;line-height:30px;font-size:15px;margin-top:11px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;}
.info .info_right .info_txt i:nth-child(5){margin-top:12px;}
.info .info_right .i_ul{margin-top:41px;text-align:right;font-size:0;-webkit-text-size-adjust:none;}
.info .info_right .i_ul .i_li{display:inline-block;margin-left:60px;}
.info .info_right .i_ul .i_li:first-child{margin-left:0;}
.info .info_right .i_ul .i_li i{width:100%;height:69px;display:block;}
.info .info_right .i_ul .i_li i.icon1{background:url(info_icon1.png) no-repeat center top;}
.info .info_right .i_ul .i_li i.icon2{background:url(info_icon2.png) no-repeat center top;}
.info .info_right .i_ul .i_li i.icon3{background:url(info_icon3.png) no-repeat center top;}
.info .info_right .i_ul .i_li .i_txt{text-align:center;}
.info .info_right .i_ul .i_li .i_txt p{margin:0;color:#FFF;margin-top:7px;}
.info .info_right .i_ul .i_li .i_txt p:first-child{line-height:27px;height:27px;font-size:21px;font-weight:bold;}
.info .info_right .i_ul .i_li .i_txt p:last-child{line-height:20px;font-size:14px;}
/*zhuanli*/
#zhuanlibg{background:#222;}
.zhuanli{position:relative;z-index:1;padding:67px 0 75px;}
.zhuanli:after{content:'';width:329px;height:341px;position:absolute;right:-49px;top:23px;background:url(zizhi_jb.jpg) no-repeat center center;z-index:-1;}
.zhuanli .zl_left{width:calc(100% - 368px);float:left;padding-bottom:8px;}
.zhuanli .zl_left .zl_ul{width:100%;overflow:hidden;}
.zhuanli .zl_left .zl_ul .zl_img{width:100%;padding-bottom:137.5%;position:relative;}
.zhuanli .zl_left .zl_ul .zl_img img{width:100%;height:100%;display:block;position:absolute;left:0;top:0;object-fit:cover;}


.zhuanli .zl_right{padding:158px 0 0 90px;width:368px;float:right;}
.zhuanli .zl_right p{margin:0;font-weight:bold;color:#FFF;}
.zhuanli .zl_right p:first-child{height:34px;line-height:34px;font-size:24px;}
.zhuanli .zl_right p:nth-child(2){font-size:34px;height:44px;line-height:44px;margin-top:9px;}
.zhuanli .zl_right p:last-child{font-size:23px;height:33px;line-height:33px;margin-top:4px;}
/*news*/
#newsbg{background:#F9F9F9;padding:41px 0 76px;}
.news_span{margin-top:25px;font-size:0;-webkit-text-size-adjust:none;text-align:center;}
.news_span span{display:inline-block;width:150px;height:36px;line-height:34px;border:1px solid #e1e1e1;background:#FFF;color:#2a2a2a;font-size:14px;text-align:center;border-radius:18px;margin-left:49px;cursor:pointer;}
.news_span span.on{background:#18aee7;border:1px solid #18aee7;color:#FFF;}
.news_span span:first-child{margin-left:0;}
.news{margin-top:7px;}
.news .news_li{width:calc(100% - 571px);float:left;margin-top:19px;padding:19px 0 11px 70px;}
.news .news_li:first-child{width:571px;padding:0;}
.news .news_li .news_img{width:100%;padding-bottom:265px;position:relative;}
.news .news_li .news_img img{width:100%;height:100%;display:block;position:absolute;left:0;top:0;object-fit:cover;}
.news .news_li .news_p{margin-top:19px;}
.news .news_li .news_p .news_time{width:82px;padding:0 30px 14px 0;position:relative;float:left;border-right:1px solid #d6d6d6;text-align:center;}
.news .news_li .news_p .news_time span{display:inline-block;font-family:Arial;font-size:24px;color:#595959;height:27px;line-height:27px;}
.news .news_li .news_p .news_time span:last-child{color:#7a597a;height:20px;line-height:20px;font-size:14px;margin-top:15px;}
.news .news_li .news_p .pp{width:calc(100% - 82px);padding-left:26px;float:right;}
.news .news_li .news_p .pp p{margin:0;}
.news .news_li .news_p .pp p a{color:#252525;}
.news .news_li .news_p .pp p:first-child{color:#252525;font-size:16px;font-weight:bold;height:24px;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news .news_li .news_p .pp p:last-child{color:#666;line-height:24px;font-size:14px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;height:48px;margin-top:4px;}
.news .news_li .news_pp{}
.news .news_li .news_pp .time{width:82px;padding:0 30px 14px 0;position:relative;float:left;border-right:1px solid #d6d6d6;text-align:center;}
.news .news_li .news_pp .time span{display:inline-block;font-family:Arial;font-size:24px;color:#595959;height:27px;line-height:27px;}
.news .news_li .news_pp .time span:last-child{color:#7a597a;height:20px;line-height:20px;font-size:14px;margin-top:15px;}
.news .news_li .news_pp .n_p{width:calc(100% - 82px);padding-left:26px;float:right;}
.news .news_li .news_pp .n_p p{margin:0;}
.news .news_li .news_pp .n_p p a{color:#252525;}
.news .news_li .news_pp .n_p p:first-child{color:#252525;font-size:16px;font-weight:bold;height:24px;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.news .news_li .news_pp .n_p p:last-child{color:#666;line-height:24px;font-size:14px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;height:48px;margin-top:4px;}
/*friendlink*/
#friendlinkbg{padding:20px 0 15px;}
.friendlink{position:relative;}
.friendlink .left{width:80px;float:left;height:46px;line-height:46px;color:#6E6E6E;font-size:30px;font-weight:bold;margin-top:7px;font-family:Arial;}
.friendlink .right{width:calc(100% - 80px);float:right;color:#6E6E6E;font-size:0;-webkit-text-size-adjust:none;}
.friendlink .right a{color:#6E6E6E;white-space:nowrap;display:inline-block;font-size:14px;padding:7px 20px;position:relative;}
.friendlink .right a:after{content:'';position:absolute;right:0;top:10px;width:1px;height:16px;background:#6E6E6E;}
/*foot*/
#footbg{background:#1889d7;padding:32px 0 28px;}
.foot{}
.foot .f_title{height:26px;line-height:26px;font-size:24px;font-weight:bold;color:#FFF;}
.foot .f_left{width:calc(100% - 558px);float:left;position:relative;}
.foot .f_left .f_txt{margin-top:15px;}
.foot .f_left .f_txt p{margin:0;}
.foot .f_left .f_txt p span{display:inline-block;padding-left:25px;height:36px;line-height:36px;color:#FFF;margin-left:95px;}
.foot .f_left .f_txt p span:first-child{margin-left:0;}
.foot .f_left .f_txt p span.icon1{background:url(foot_icon1.png) no-repeat left center;}
.foot .f_left .f_txt p span.icon2{background:url(foot_icon2.png) no-repeat left center;}
.foot .f_left .f_txt p span.icon3{background:url(foot_icon3.png) no-repeat left center;}
.foot .f_left .f_txt p span.icon4{background:url(foot_icon4.png) no-repeat left 8px;}
.foot .f_right{width:558px;float:right;padding-bottom:10px;}
.foot .f_right .feedback{margin-top:13px;}
.foot .f_right .feedback ul{margin:0;}
.foot .f_right .feedback li{float:left;;margin-top:10px;width:48%;margin-left:4%;position:relative;}
.foot .f_right .feedback li:nth-child(odd){margin-left:0;}
.foot .f_right .feedback li:nth-child(3){margin-left:0;width:100%;padding-right:74px;}
.foot .f_right .feedback li input{width:100%;height:40px;line-height:34px;padding:3px 15px;outline:none;background:rgba(255,255,255,.2);color:rgba(255,255,255,.6);}
.foot .f_right .feedback .f_btn{width:74px;height:40px;background:rgba(255,255,255,.2);line-height:40px;position:absolute;right:0;top:0;padding:1px;}
.foot .f_right .feedback .f_btn .f_btna{width:100%;height:38px;line-height:38px;background:#1889d7;color:#FFF;text-align:center;font-size:16px;font-weight:bold;outline:none;cursor:pointer;}
/*footbottom*/
#footbottombg{background:#1889D7;border-top:1px solid #46A1DF;padding:18px 0 26px;}
.footbottom{line-height:32px;color:rgba(255,255,255,.6);}
.footbottom span{display:inline-block;white-space:nowrap;}
.footbottom a{color:rgba(255,255,255,.6);}
/*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:#21A7EE;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 #21A7EE;display:block;}

/*px*/
#px_banner{width:100%;padding-bottom:25.24%;position:relative;z-index:9;}
#px_banner img{width:100%;height:100%;position:absolute;top:0;left:0;object-fit:cover;}
.px_txt{position:absolute;width:100%;height:100%;left:0;top:0;}
.px_txt .px_txt_p{position:absolute;top:50%;transform:translateY(-50%);left:0;width:100%;text-align:center;}
.px_txt .px_txt_p h2{margin:0;line-height:60px;height:60px;font-size:48px;font-weight:bold;color:#FFF;display:inline-block;padding:0 25px;position:relative;}
.px_txt .px_txt_p h2:before{content:'';position:absolute;width:55px;height:1px;background:#FFF;left:-55px;top:50%;}
.px_txt .px_txt_p h2:after{content:'';position:absolute;width:55px;height:1px;background:#FFF;right:-55px;top:50%;}
.px_txt .px_txt_p p{margin:0;margin-top:13px;height:30px;line-height:30px;font-size:26px;color:#FFF;text-transform:uppercase;}
.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*/
#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;}

/*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:#ff9a0e;}
.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#ff9a0e;text-decoration:none;display:block;}
.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0px 0px no-repeat;background-color:#ff9a0e;}
.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:#ff9a0e;}
.izl-rmenu .btn-phone .phone{background-color:#ff9a0e;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;display:none;}
#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;}
/*1310以上屏幕*/
@media (min-width:1460px){
	.container{width:1200px;}
}
/*1200以上屏幕*/
@media screen and (max-width:1459px){
	.container{width:1200px;}
	.top{width:calc(100% - 30px);}
	.top .nav .firstfloor>li{margin-left:5px;}
}
/*1200以上屏幕*/
@media screen and (max-width:1299px){
	.zhuanli:after{right:0;}
	.zhuanli .zl_right{padding:158px 0 0 56px;}
	.top .nav .firstfloor>li{margin-left:0;}
	.top .nav .firstfloor>li>a{padding:0 13px;}
}
/*1200以下屏幕*/
@media screen and (max-width:1229px){
	.container{width:994px;}
	#topwrap{height:78px;}
	.top .logo{width:270px;padding:20px 0;}
	.top .nav{padding-top:0;}
	.top .nav .firstfloor>li>a{font-size:14px;height:78px;line-height:74px;padding:0 12px;}
	.index_banner .swiper-pagination-bullets{bottom:20px!important;}
	.product{padding:30px 0;}
	.product .p_class{margin-top:20px;}
	.product .p_ul{padding-top:0;}
	.product .p_btn{margin-top:26px;}
	#liuchengbg{padding:30px 0;}
	.liucheng{margin-top:16px;}
	.lc_btn{margin-top:20px;}
	.case{padding:30px 0;}
	.case .c_ul{padding-top:0;}
	#youshibg{padding:30px 0;}
	.youshi{margin-top:18px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp{padding:45px 23px 25px;}
	#infobg{padding:40px 0 30px;}
	.info .info_left{width:390px;height:377px;}
	.info .info_left:before{top:-10px;left:-10px;}
	.info .info_right{width:calc(100% - 390px);}
	.info .info_right .info_txt{padding-left:50px;}
	.info .info_right .info_txt p:first-child{font-size:50px;height:56px;line-height:56px;}
	.info .info_right .info_txt p:nth-child(2){font-size:24px;height:30px;line-height:30px;margin-top:5px;}
	.info .info_right .info_txt i:nth-child(3){margin-top:15px;}
	.info .info_right .info_txt p:nth-child(4){line-height:26px;font-size:13px;height:104px;margin-top:6px;}
	.info .info_right .i_ul{margin-top:20px;}
	.info .info_right .i_ul .i_li{margin-left:30px;}
	.info .info_right .i_ul .i_li i{height:56px;background-size:auto 100%!important;}
	.zhuanli{padding:30px 0;}
	.zhuanli:after{width:308px;height:276px;}	
	#newsbg{padding:30px 0;}
	.news_span{margin-top:15px;}
	.news{margin-top:0;}
	.news .news_li{width:calc(100% - 476px);padding:9px 0 8px 30px;}
	.news .news_li:first-child{width:476px;}
	.news .news_li .news_img{padding-bottom:46.41%;}
	#friendlinkbg{padding:15px 0;}
	.friendlink .left{height:34px;line-height:34px;margin-top:0;}
	.friendlink .right a{padding:3px 10px;}
	.friendlink .right a:after{top:6px;}
	#footbg{padding:20px 0 10px;}
	.foot .f_left{width:calc(100% - 460px);padding:0 0 0;}
	.foot .f_left .f_txt:nth-child(2){float:none;}
	.foot .f_left .f_txt:nth-child(3){float:none;margin-left:0;}
	.foot .f_right{width:460px;}
	#footbottombg{padding:15px 0 20px;}
	
	#lefttop{display:none;}
	#px_banner{padding-bottom:25%;}
}
/*992以下屏幕*/
@media screen and (max-width:1023px){
	.container{width:calc(100% - 30px);}
	#topwrap{display:none;}
	#mobilehead{display:block;}
	#mobilehead.mhead{background:#FFF;position:fixed;z-index:9999;top:0;box-shadow:0 2px 5px rgba(0,0,0,.6);}
	#mobilehead .nav_bg.nav_bg1{height:70px;height:calc(100% - 70px);}
	#mobilehead .nav .nav_box.nav_box1{top:70px;}
	.index_banner{padding-bottom:40%;}
	.pb_title h2{font-size:30px;height:36px;line-height:36px;}
	.pb_title i{margin:7px 0 5px;}
	.pb_title p{font-size:13px;line-height:20px;}
	.product{padding:20px 0;}
	.product .p_class{margin-top:10px;}
	.product .p_class a{font-size:13px;height:42px;line-height:42px;}
	.product .p_ul a{width:32.32%;margin-top:10px;}
	.product .p_ul a:nth-child(4n+1){margin-left:1.52%;}
	.product .p_ul a:nth-child(3n+1){margin-left:0;}
	.product .p_ul a p{height:50px;line-height:50px;font-size:15px;}
	#liuchengbg{padding:20px 0;}
	.case{padding:20px 0;}
	.case .c_ul .c_li{width:32.32%;margin-left:1.52%;margin-top:10px;}
	.case .c_ul .c_li:first-child{width:32.32%;}
	.case .c_ul .c_li:nth-child(2){width:32.32%;}
	.case .c_ul .c_li:nth-child(3){margin-left:1.52%;}
	.case .c_ul .c_li:nth-child(3n+1){margin-left:0;}
	.case .c_ul .c_li:first-child .c_img, .case .c_ul .c_li:nth-child(2) .c_img{padding-bottom:75%;}
	.case .c_ul .c_li p{height:50px;line-height:50px;font-size:15px;}
	#youshibg{padding:20px 0;}
	.youshi{margin-top:10px;}
	.youshi .ys_ul .ys_li{padding:10px 7px;}
	.youshi .ys_ul .ys_li p{font-size:14px;margin-top:6px;}
	.youshi .ys_content .ysc_left{display:none;}
	.youshi .ys_content .ysc_right{width:100%;float:none;}
	.youshi .ys_content .ysc_right .ysc_txt{padding-bottom:0;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp{position:relative;padding:26px 20px 20px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:first-child{font-size:26px;height:30px;line-height:30px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(2){font-size:26px;height:32px;line-height:32px;margin-top:6px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp i{margin:15px 0;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(4){height:auto;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp a{margin-top:20px;}
	#infobg{padding:20px 0 10px;}
	.info .info_left{display:none;}
	.info .info_right{width:100%;float:none;padding-left:0;text-align:center;}
	.info .info_right .info_txt{padding-left:0;}
	.info .info_right .info_txt p:nth-child(4){height:auto;}
	.info .info_right .info_txt i:nth-child(5){display:none;}
	.info .info_right .i_ul{text-align:center;}
	.info .info_right .i_ul .i_li{margin-left:70px;}
	.zhuanli{padding:20px 0;}
	.zhuanli:after{content:none;}
	.zhuanli .zl_left{width:100%;float:none;}
	.zhuanli .zl_right{width:100%;float:none;padding:0 0 0;text-align:center;}
	.zhuanli .zl_right p:first-child{display:none;}
	.zhuanli .zl_right p:nth-child(2){margin-top:0;font-size:30px;height:36px;line-height:36px;}
	.zhuanli .zl_right p:nth-child(3){font-size:13px;line-height:20px;height:20px;}
	.zhuanli .zl_left{margin-top:15px;padding-bottom:0;}	
	#newsbg{padding:20px 0;}
	.news_span{margin-top:10px;}
	.news .news_li{width:100%;padding:9px 0;float:none;margin-top:10px;}
	.news .news_li:first-child{width:100%;}
	.news .news_li .news_p{margin-top:10px;}
	.foot .f_left{width:100%;float:none;}
	.foot .f_left .f_txt{margin-top:5px;}
	.foot .f_left .f_txt p span{height:32px;line-height:32px;}
	.foot .f_right{width:100%;float:none;margin-top:20px;}
	.foot .f_right .feedback{margin-top:0;}
	#footbottombg{padding:10px 0 80px;}
	#floatBottom{display:block;}
	
	#px_banner{padding-bottom:31%;margin-top:0;}

	#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){	
	.youshi .ys_ul .ys_li i{height:40px;line-height:40px;background-size:auto 100%!important;}
	.youshi .ys_ul .ys_li p{font-size:12px;}
	.info .info_right .i_ul .i_li{margin-left:30px;}
	.friendlink .left{width:100%;float:none;text-align:center;}
	.friendlink .right{width:100%;float:none;}
}
/*668以下屏幕*/
@media screen and (max-width:667px){
	.index_banner .swiper-pagination-bullet{width:30px;height:4px;}
	.index_banner .swiper-pagination-bullets{bottom:10px!important;}
	.head p{font-size:12px;}
	.head p span{margin-left:15px;}
	.product .p_class{margin-top:0;}
	.product .p_class a{width:32.6%;margin-left:1.1%;margin-top:10px;}
	.product .p_class a:nth-child(3n+1){margin-left:0;}
	.product .p_ul a{width:49.24%;}
	.product .p_ul a:nth-child(3n+1){margin-left:1.52%;}
	.product .p_ul a:nth-child(odd){margin-left:0;}
	.case .c_ul .c_li{width:49.24%;}
	.case .c_ul .c_li:first-child{width:49.24%;}
	.case .c_ul .c_li:nth-child(2){width:49.24%;}
	.case .c_ul .c_li:nth-child(3){margin-left:1.52%;}
	.case .c_ul .c_li:nth-child(3n+1){margin-left:1.52%;}
	.case .c_ul .c_li:nth-child(odd){margin-left:0;}
	.youshi .ys_ul .ys_li{width:calc(50% - 1px);margin-top:1px;}
	.youshi .ys_ul .ys_li:first-child{width:50%;}
	.youshi .ys_ul .ys_li.on em{display:none;}
	.info .info_right .info_txt p:first-child{font-size:34px;height:40px;line-height:40px;}
	.info .info_right .info_txt p:nth-child(2){font-size:18px;height:24px;line-height:24px;}
	.info .info_right .info_txt p:nth-child(4){line-height:22px;}
	.info .info_right .i_ul .i_li{width:30%;margin-left:5%;display:block;float:left;}
	.info .info_right .i_ul .i_li:first-child{margin-left:0;}
	.info .info_right .i_ul .i_li .i_txt p{margin-top:5px;}
	.info .info_right .i_ul .i_li .i_txt p:first-child{font-size:16px;height:22px;line-height:22px;}
	.info .info_right .i_ul .i_li .i_txt p:last-child{font-size:12px;height:40px;}
	.footbottom{line-height:26px;}

	#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){
	#headbg{display:none;}
	#mobilehead .nav_bg{top:70px;height:calc(100% - 70px);}
	#mobilehead .nav .nav_box{top:70px;}
	#mobilehead .logo{width:calc(100% - 70px);background:url(mlogo.jpg) no-repeat 10px center;background-size:auto 40px;}
	.pb_title h2{font-size:20px;line-height:24px;height:24px;}
	.pb_title p{font-size:12px;}
	.product{padding:15px 0;}
	.product .p_class a{width:49%;margin-left:2%;margin-top:6px;}
	.product .p_class a:nth-child(3n+1){margin-left:2%;}
	.product .p_class a:nth-child(odd){margin-left:0;}
	.product .p_ul a{width:100%;float:none;margin-left:0;}
	.product .p_ul a:nth-child(4n+1){margin-left:0;}
	.product .p_ul a:nth-child(3n+1){margin-left:0;}
	.product .p_btn a{width:126px;margin-left:15px;font-size:14px;background:url(pbtn_icon.jpg) no-repeat right 10px center;}
	.product .p_btn a:first-child{padding-left:15px;}
	.product .p_btn a:last-child{padding-left:10px;}
	#liuchengbg{padding:15px 0;}
	.liucheng{margin-top:10px;}
	.lc_btn{margin-top:15px;}
	.lc_btn a{display:none;}
	.case{padding:15px 0;}
	.case .c_ul .c_li{width:100%;margin-left:0;margin-top:6px;}
	.case .c_ul .c_li:first-child{width:100%;}
	.case .c_ul .c_li:nth-child(2){width:100%;}
	.case .c_ul .c_li:nth-child(3){margin-left:0;}
	.case .c_ul .c_li:nth-child(3n+1){margin-left:0;}
	#youshibg{padding:15px 0;}
	.youshi .ys_ul .ys_li{padding:8px 5px;vertical-align:middle;}
	.youshi .ys_ul .ys_li i{display:none;}
	.youshi .ys_ul .ys_li p{margin-top:0;height:auto;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp{padding:15px 10px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:first-child{font-size:20px;height:22px;line-height:22px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(2){font-size:20px;height:24px;line-height:24px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp i{margin:10px 0;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp p:nth-child(4){font-size:13px;line-height:22px;}
	.youshi .ys_content .ysc_right .ysc_txt .ysc_pp a{margin-top:10px;}	
	#infobg{padding:15px 0 10px;}
	.info .info_right .info_txt p:first-child{font-size:26px;height:30px;line-height:30px;}
	.info .info_right .info_txt p:nth-child(2){font-size:16px;height:22px;line-height:22px;}
	.info .info_right .info_txt i:nth-child(3){margin-top:10px;}
	.info .info_right .i_ul .i_li i{height:46px;}
	.info .info_right .i_ul .i_li .i_txt p{margin-top:3px;}
	.info .info_right .i_ul .i_li .i_txt p:first-child{font-size:15px;}
	.info .info_right .i_ul .i_li .i_txt p:last-child{line-height:18px;height:36px;}
	.zhuanli{padding:15px 0;}
	.zhuanli .zl_right p:nth-child(2){font-size:20px;height:24px;line-height:24px;}
	.zhuanli .zl_right p:nth-child(3){font-size:12px;line-height:20px;font-weight:normal;}
	#newsbg{padding:15px 0;}
	.news_span span{width:120px;margin-left:10px;}
	.news .news_li .news_p .news_time{width:64px;padding:0 8px 10px 0;}
	.news .news_li .news_p .pp{width:calc(100% - 64px);padding-left:15px;}
	.news .news_li .news_p .pp p:last-child{font-size:13px;line-height:22px;height:44px;}
	.news .news_li .news_pp .time{width:64px;padding:0 8px 10px 0;}
	.news .news_li .news_pp .n_p{width:calc(100% - 64px);padding-left:15px;}
	.news .news_li .news_pp .n_p p:last-child{font-size:13px;line-height:22px;height:44px;}
	#footbg{padding:15px 0 10px;}
	.foot .f_left .f_txt p span{margin-left:0;display:block;}
	.foot .f_right .feedback li{width:100%;float:none;margin-left:0;}
}


.nbom{display: none;}

@media screen and (max-width: 640px){
.nbom {    display: block;}
}

/*底部菜单栏目*/
.nbom{ position:fixed; bottom:0; height:94px; width:100%; left:0; z-index:100000000000;}
.nbom .w1{ position:relative;background:#505050; height:94px;}
.nbom .ahome{ display:block; width:14.4%; height:118px; position:absolute; top:-30px; left:42.8%;}
.nbom .ahome img{ width:100%;}
.nbom .nav-bom{ height:94px;}
.nbom .nav-bom li{height:94px;float:left; width:20%;}
.nbom .nav-bom li.li-1{}
.nbom .nav-bom li a{ color:#fff; font-size:18px;line-height:23px; text-align:center; position:relative; padding:0; height:94px; display:block;}
.nbom .nav-bom li i{ display:block; width:29.33%; margin:12px auto 0;}
.nbom .nav-bom li i img{ width:100%;}
.nbom .nav-bom li a:hover{ color:#fff;transition-duration:0.6s; text-decoration:none;}
.nbom .nav-bom li.none{}

@media (max-width: 414px) {
.nbom{ height:65px;}
.nbom .ahome{ top:-25px; width:17.4%;left:41.8%;}
.nbom .nav-bom li a{ font-size:16px; line-height:18px;}
.nbom .ahome{ top:-20px}

}

@media (max-width: 375px) {
.nbom{ height:50px;}
.nbom .nav-bom li i{ margin-top:5px;}
.nbom .nav-bom li a{ font-size:14px; line-height:19px;}

}

@media (max-width: 320px) {
.nbom .ahome{ top:-15px}
}