@charset "utf-8";/* CSS Document */*{ margin:0; padding:0;border:0; }html{margin: 0 auto; width: 100%;}body { background:#ffffff; color:#1a1a1a; font-family:Microsoft YaHei,SimSun;-webkit-text-size-adjust:none; font-size: 16px; line-height: 28px;}a { color:#1a1a1a; text-decoration:none; cursor:pointer; transition: all .3s; -webkit-transition: all .3s; -moz-transition: all .3s; -o-transition: all .3s;}a:hover { text-decoration:none; transition: .3s all;-webkit-transition: .3s all;-moz-transition: .3s all;-o-transition: .3s all; color: #4571FF;}img { border:none; }ol,ul,li { list-style:none; }li{ list-style-type:none;}table { border-collapse:collapse; }input,textarea,button{outline: none;}textarea{resize:none;}img{ max-width: 100%;vertical-align:middle;}/**/.center{ text-align: center;}.clear{ clear: both;}.bold{ font-weight: bold;}.block{ display: block;}.clearfix:after{clear:both;content:""; display:block; visibility:hidden; height:0;overflow: hidden;}	.show{display:block !important;}.hide{display: none !important;}/*----------------- * 布局 ----------------- */.w1200{ width: 1200px; margin: 0 auto; overflow: hidden;}.w_2,.w_3,.w_4{ width: 100%;}.w_2 li{ width: 50%; float: left; box-sizing: border-box;}.w_3 li{ width: 33.33%; float: left; box-sizing: border-box;}.w_4 li{ width: 25%; float: left; box-sizing: border-box;}/*----------------- 字体颜色 ----------------- */.color3{ color: #333;}.color6{ color: #666;}.color9{ color: #999;}.colorc{ color: #ccc;}.red{color: #fa3534;}.blue{color: #4571ff;}.green{color: #19be6b;}.white{ color: #FFF;}.orange{color: #ff9900;}/*----------------- 背景颜色 ----------------- */.bj_gray{background-color:#f5f7fa;}.bj_white{background-color:#FFF;}.bj_red{background-color:#fa3534;}.bj_blue{background-color:#4571ff;}.bj_green{background-color:#19be6b;}.bj_black{ background-color: #1a1a1a;}/*----------------- * 定位 ----------------- */.relative{position:relative;}.absolute{ position: absolute;}.flex{display:flex;justify-content:space-between;align-items:center;}.flex-wrap{flex-wrap:wrap;}.flex-col{flex-direction:column;}.flex-start{ justify-content: flex-start;}.right{ float: right;}.left{ float: left;}/*----------------- 字体大小 ----------------- */.f12{ font-size: 12px;}.f14{ font-size: 14px;}.f16{ font-size: 16px;}.f18{ font-size: 18px;}.f20{ font-size: 20px;}.f22{ font-size: 22px;}.f24{ font-size: 24px;}.f26{ font-size: 26px;}.f28{ font-size: 28px;}.f30{ font-size: 30px;}.f32{ font-size: 32px;}.f36{ font-size: 36px;}.f40{ font-size: 40px;}.f44{ font-size: 44px;}.f48{ font-size: 48px;}.f60{ font-size: 60px;}/*----------------- 字体样式 ----------------- */.bold{font-weight:bold;}.text-l{ text-align: left;}.text-c{ text-align: center;}.text-r{ text-align: right;}.text-over{ text-overflow: ellipsis; white-space: nowrap; overflow: hidden;}/*----------------- 间隔高度 ----------------- */.xian{height:1px;background:#e5e5e5;}.kb10{height:10px;}.kb20{height:20px;}.kb30{height:30px;}.kb40{height:40px;}.kb50{height:50px;position: relative;top: -31px;}.kb100{height:100px;}.padd_r_20{ padding-right: 20px;}/*----------------- 按钮样式 ----------------- *//* 按钮 高 60 圆角 */.btn{  display: inline-block; margin: 0 auto;text-align: center; }/* 空心 */.btn_plain{ background: none; border: 1px solid #FFF; box-sizing: border-box;}.btn_plain.blue{ border: 1px solid #4571ff;}/*----------------- 本站样式 ----------------- *//* 公共样式 *//* header */header{ width: 100%; min-width: 1200px;}.logo,.logo img{ width: 173px; height: 45px;display: block;}.nav{ height: 100px; line-height: 100px; width: 700px;}.nav li a{display: block; position: relative;}.nav li.on a::after{content: ''; position: absolute; bottom: 0; left: 50%; width: 44px; height: 6px; background-color: #4571FF; margin-left: -22px;}.top_r .btn{height: 36px; line-height: 36px;width: 116px;border-radius: 18px; margin-left: 10px;}.top_r .to_try:hover{background: linear-gradient(to right,#4571ff,#9cb3ff);color: #FFF;}/* end */footer{ background: #0d0f28; width: 100%; min-width: 1200px;}.colorE{color: #8688a7;}.end{ align-items: flex-start;}.end a{color: #8688a7;}.end .xian{background: #343652;}.end .title{ height: 54px; line-height: 54px;}.end_l .end_logo{ padding: 16px 0 25px 0;}.end_l .roboto{ margin: 10px 0 40px;}/* .end_m{width: 440px;}  删除了一个栏目 css 居中 */.end_m a{ color: #8688a7; display: block; line-height: 42px;}.end_m a:hover{ color: #FFF;}.end_m_l{width: 230px;}.end_r{width: 180px;}.end_r .nr{ padding-top: 13px;}/* 单独页面 *//* 首页 index */.sy_top{ position: absolute; top:0; left: 0; right: 0;}.sy_top .w1200{ z-index: 999; position: relative;}.sy_top::after{ content: ''; position: absolute; left: 0; top: 0; z-index: 0; background:linear-gradient( rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.0)); height: 174px; width: 100%;}.banner{ height: 700px; background: url(../img/banner.jpg) no-repeat top center;}.banner .title{ padding: 222px 0 10px 0; line-height: 70px;}.banner .btn{width: 240px; height: 60px; line-height: 60px; margin-top:35px;}.banner .btn:hover{ background: #FFF; border-radius: 10px;}.sy_title{ height: 80px; line-height: 80px; padding: 20px 0;}/* 优势 */.wen{ background: url(../img/sy_wen_bj.jpg) no-repeat center 234px; height: 944px;}.wen_li{ margin-top: -50px; opacity: 0;transition: 0.3s;}.wen_li img{ margin-bottom: 10px;}.wen1{ top:230px; left: 170px;}.wen2{ top:400px; left: 120px;}.wen3{ top:585px; left: 190px;}.wen4{ top:750px; left: 550px;}.wen5{ top:588px; right: 180px;}.wen6{ top:403px; right: 120px;}.wen7{ top:232px; right: 170px;}/* 数据 */.per{ padding: 100px 0 180px 0;}.per li{ height: 110px; width: 240px;}.per li::after{content: ''; position: absolute; right: 0; top: 26px; width: 1px; height: 58px; background-color: #cccccc;}.per li:last-of-type::after{background: none;}.per .blue{ font-family: Arial, Helvetica, sans-serif; height: 80px; line-height: 80px;}.per .num{font-size: 72px; font-weight: 500;}/* 产品 */.cp{width: 1300px; margin: 0 auto; overflow: hidden;}.cp_l{width: 540px; float: left; padding-left: 50px; padding-bottom: 50px;}.cp_l li{ height: 90px; width: 270px; padding:17px 0 17px 40px; line-height: 24px; box-sizing: border-box; margin-bottom: 15px; cursor: pointer; transition: 0.3s;}.cp_l li img{ margin-right: 20px;}.cp_l li.on{ box-shadow: 0 20px 40px rgba(32,33,38,0.1);}.cp_r{width: 700px; height: 532px; float: right; margin-bottom: 50px;}.cp_r .tabCon{display: none;width: 632px; height: 532px; }.cp_r .img{ display: flex; justify-content: center; }.cp_r .img img{box-shadow: 0 20px 40px rgba(32,33,38,0.1);}.fadeInRight {animation:fadeInRight 1s}@keyframes fadeInRight {0% {opacity: 0;transform: translateX(20px)}100% {opacity: 1;transform: translateX(0)}}/* 服务 */.fw{background: url(../img/sy_fw_bj.jpg) no-repeat top center; height: 670px;padding-top: 170px; box-sizing: border-box;}.fw .txt{ margin-top: -20px;}.fw .nr{ width: 710px; padding-top: 12px;}.fw .nr li{ height: 50px; line-height: 50px; margin-top: 50px;}.fw .nr li img{ margin-right: 20px;}/* 新闻 */.news_list li{ height: 45px; line-height: 45px; width: 555px;}.news_list li a{display: block; float: left; width: 440px;}.news_list li .time{ float: right; font-family: Arial, Helvetica, sans-serif}/* 联系 */.sy_box .tel{ background: url(../img/sy_tel_bj.jpg) no-repeat top center; height: 300px;}.sy_box .get_tel{ width: 690px; height: 60px; border-radius: 30px; margin: 30px auto; margin-bottom: 0;}.get_tel .input{width: 420px; box-sizing: border-box; padding: 0 20px 0 40px; height: 60px; line-height: 60px;}.get_tel .input #tel_input{ width:360px;height: 60px; line-height: 60px;}.get_tel #tel_input::-webkit-input-placeholder{color: #999; font-size: 18px;}.get_tel #tel_input::-moz-input-placeholder{color: #999; font-size: 18px;}.get_tel #tel_input::-ms-input-placeholder{ color: #999; font-size: 18px;}.get_tel .submit{ box-sizing: border-box; width: 180px; height: 60px; border-radius: 30px; border: 1px solid #FFF; line-height: 58px;}.sy_box .tel .error_tips{width: 690px; margin: 0 auto; height: 30px; line-height: 30px;}/* 解决方案 project */.flash_fangan{ height: 600px; background: url(../img/banner_project.jpg) no-repeat top center #4571ff;}.flash_fangan .title{ padding-top: 130px; height: 90px; line-height: 90px;}.flash_fangan .txt{ padding-top: 18px;}.flash .btn{width: 240px; height: 60px; line-height: 60px; margin-top: 74px;}.flash .btn:hover{ background: #FFF; border-radius: 10px;}.fangan_box .title_tips{ margin-top: -15px;}.fangan_1{width: 1200px; padding: 0 50px; margin: 0 auto;}.fangan_1 li{width: 220px; height: 160px; border: 1px solid #e6e6e6; margin-bottom: 24px;justify-content: center; transition: 0.3s; cursor: pointer; position: relative; z-index: 8;}.fangan li img{ margin-bottom:10px;}.fangan_1 li:hover{box-shadow: 0 0 20px rgba(21,24,42,0.1);}.fangan_2 .btn{width: 300px; height: 54px; line-height: 54px; border-radius: 5px; display: block;}.fangan_2 .input{ padding: 10px 40px;}.fangan_2 .error_tips{ height: 30px; padding: 0 40px;}.fangan_2 .input input{ background: #f5f5f5; width: 545px; height: 54px; line-height: 54px; border-radius: 5px; padding:0 30px; box-sizing: border-box; font-size: 16px;}/* 产品介绍 product */.flash_cp{ height: 600px; background: url(../img/banner_cp.jpg) no-repeat top center #4571ff;}.flash_cp .title{ padding-top: 130px; height: 90px; line-height: 90px;}.flash_cp .txt{ padding-top: 18px;}.cp_box .bj_white,.cp_box .bj_gray{ padding: 140px 0 150px 0;}.cp_box .title{ line-height: 60px; margin-bottom: 40px;}.cp_box .nr_li{width: 500px;}.cp_box .nr_li li{ width: 250px; margin-bottom:30px;}.cp_box .btn{ width: 210px; height: 64px; line-height: 64px; margin-top:50px; border-radius: 10px;border: 1px solid #4571ff;}.cp_box .btn:hover{background-color: #FFF;}.cp_box .flash .btn{width: 240px; height: 60px; line-height: 60px; margin-top: 74px;border-radius: 0;border: 1px solid #fff;}.cp_box .flash .btn:hover{border-radius: 10px;}/* 新闻列表 news */.flash_news{ background: url(../img/banner_news.jpg) no-repeat top center; height: 240px;}.location{ height: 50px; line-height: 50px;}.location a{color: #999999;}.location a:last-of-type{color: #4571ff;}.news_li{ align-items:flex-start; margin: 50px 0;}.news_li .time{ font-family: Arial, Helvetica, sans-serif; text-align: center; width: 100px; height: 100px; border: 1px solid #e6e6e6; justify-content: center; box-sizing: border-box; transition: 0.3s;}.news_li .time .nr{padding-top: 5px;}.news_li_r{width: 1060px; border-bottom: 1px solid #e6e6e6; padding-bottom: 50px; margin-bottom: 10px;}.news_li_r .tit{ padding-bottom: 40px; position: relative;}.news_li_r .tit::after{content: ''; position: absolute; left: 0; top: 40px; width: 40px; height: 2px; background-color: #e6e6e6;}.news_li:hover .time{ color: #4571FF;}/* 联系我们 lxwm */.lxwm_box{background: url(../img/banner_contact.jpg) no-repeat top center #f5f5f5; padding-bottom: 50px;}.flash_lxwm{ height: 460px;}.eng{font-family: Arial, Helvetica, sans-serif; text-transform: uppercase;}.flash_lxwm .title{ height: 155px; line-height: 155px; position: relative; margin-bottom: 30px; padding-top: 115px;}.flash_lxwm .title::after{content: ''; position: absolute; bottom: 0; left: 50%; width: 74px; height: 4px; background-color: #4571FF; margin-left: -37px;}.flash_lxwm .eng{ height: 50px; line-height: 50px;}.lxwm_box .w1200{ padding: 0 20px; box-sizing: border-box;}.lxwm_box .title{ padding: 40px 20px;}.lxwm_box .flex{ align-items: flex-start;}.lx li{ margin-bottom: 20px; padding: 8px; line-height: 34px; padding-left: 90px; position: relative; transition: 0.3s; border-radius: 15px;}.lx li .img{ width: 32px; height: 32px; position: absolute; left: 20px; top:15px}.lx li:hover{ box-shadow: 0 0 10px rgba(0,0,0,0.15); padding-left: 70px; padding-right: 20px;}.ly{ width: 520px;}.ly input,.ly textarea{ background: #f5f5f5; width: 100%; height: 48px; line-height: 48px; padding: 0 20px; box-sizing: border-box; border-radius: 5px; margin-bottom: 20px; border: 1px solid #f5f5f5; transition: 0.3s;}.ly input[type=text]:focus,.ly textarea:focus{ border: 1px solid #4571FF; background-color: #fcfcfc; }.ly textarea{ padding: 10px 20px; height: 240px; line-height: 28px;}.ly #submit{ background: #4571FF;color: #FFF; font-size: 14px;width: 100%; height: 48px; line-height: 48px; padding: 0 20px; box-sizing: border-box; border-radius: 5px; margin-bottom: 20px;}.map{ padding: 20px;}/* 帮助中心  help  */.help_box{background: url(../img/banner_help.jpg) no-repeat top center;}.flash_help{width: 800px; margin: 0 auto; height: 350px;}.flash_help .tit{ line-height: 120px; padding-top: 80px;}.flash_help input{width: 100%; height: 56px; line-height: 56px; padding: 0 60px 0 20px; background: #FFF; box-sizing: border-box; border-radius: 8px; margin-bottom: 16px;}.flash_help .btn{ width: 70px; height: 56px; top: 0; right: 0; box-sizing: border-box; padding: 13px 20px;}.flash_help .f14,.flash_help .f14 a{ color: rgba(255,255,255,0.6);}.flash_help .f14 a{margin-left: 25px; text-decoration: underline ;}.help_con{ width: 1200px; margin: 0 auto; margin-bottom: 60px; box-shadow: 0 20px 40px rgba(0,0,0,0.1); padding: 80px 0 30px 0; border-radius: 10px;}.help_con .turn{transform: rotate(90deg);}.help_l_tit{ cursor: pointer;}.help_l_tit.on img{transform: rotate(90deg);}.help_l_tit.on + ul{display: block;}.help_l{padding-left: 50px; width: 240px;}.help_l .help_l_ul{ padding:0 0 10px 30px; line-height: 40px;display: none;}.help_l .help_l_ul a:hover,.help_r .tit a:hover{ padding-left: 10px;}.help_r{width: 778px; padding: 0 40px; border-left: 1px solid #e6e6e6;}.help_r .tit{ border-bottom: 1px solid #e6e6e6; height: 36px; line-height: 36px;}.help_r .help_nr{ padding: 10px 45px;}/* 免费试用 try  */.try_bj{background: linear-gradient(-45deg, #0a1493,#5a28e8); height: 100vh; width: 100vw; justify-content: center;}.flash_try{ background: url(../img/banner_try.png) no-repeat center top; width: 100vw; height: 600px; position: absolute; top: 206px; left: 0; right: 0;}.try_box{ width: 620px; height: 600px; border-radius: 20px; box-sizing: border-box;z-index: 9;}.try_box .title{ padding: 60px 0 75px 0; line-height: 40px;}.try_box .btn{width: 380px; height: 60px; margin: 0 auto; line-height: 60px; border-radius: 10px; margin-bottom:10px;display: block;}.try_box .choose{width: 440px; margin: 0 auto; margin-bottom: 70px;}.try_box .choose .flex{width: 200px; height: 200px; box-sizing: border-box; background: #f5f5f7; border: 1px solid #e6e6e6; border-radius: 10px; justify-content: center; cursor: pointer;}.try_box .choose .img{width: 50px; height: 50px; margin-bottom: 10px;overflow: hidden;}.try_box .choose .img img{width: 100px; height: 50px; max-width: 100px;}.try_box .choose .flex.on{ border: 1px solid #4571FF; color: #4571FF;}.try_box .choose .flex.on .img img{ transform: translateX(-50px);}.try_box .input{width: 380px; height: 60px; line-height: 60px; border-radius: 10px; margin-bottom:20px;background:#f5f5f7;}.try_box .input .img{ top: 0; left: 20px;}.try_box .input input{ padding: 0 10px 0 60px; background: none;}.try_box .input .get_code{ right:20px; top: 0; z-index: 9; cursor: pointer;}/* app下载  dowm */.down_xian{height: 35px; background: linear-gradient(#f2f2f2,#ffffff);width: 100%;}.dowm_box{background: url(../img/down_bj.jpg) no-repeat center 185px; min-height: 627px; padding: 110px 0}.dowm_box .w1200{ align-items: flex-start; line-height: 44px;}.down_l .title{ padding: 40px 0;}.down_a{width: 220px;}.down_a a{width: 220px; height: 70px; border-radius: 35px; line-height: 70px; display: block; text-align: center; margin: 15px 0;}/* 404 */.nofind{ height: 100vh; justify-content: center;}.nofind .btn{height: 60px; line-height: 60px;width: 210px; border-radius: 30px;}/* 悬浮客服 */.mask{ position: fixed; top:0;left: 0; right: 0; bottom: 0; width: 100vw; height: 100vh; display: flex; justify-content: center; align-items: center; flex-direction: column; z-index: 999;}.mask_bj{ position: absolute; top:0;left: 0; right: 0; bottom: 0; width: 100vw; height: 100vh;	 background: rgba(0,0,0,0.4);}.mask_box{ background:url(../img/pop_bj.png) no-repeat left 112px #FFF; z-index: 9; position: relative; border-radius: 18px; width: 850px; height: 520px; box-sizing: border-box; padding: 88px 0 0 480px;}.mask_box .input{width: 230px; height: 44px; border-radius: 5px;}.mask_box .input input{width: 100%; height: 44px; background: #f0f0f0; padding: 0 15px; box-sizing: border-box; }.mask_box .shenqing{width: 100px; height: 44px; border-radius: 5px; line-height: 44px; }.mask_box .font-i{ font-style: italic;}.mask_box .tel{ padding: 40px 0 25px 0;}.mask .close{z-index: 9; position: relative; margin:0 0 10px 800px;}

.pagination{ margin-bottom: 20px;}

.pagination ul{ display: flex; justify-content: center; align-items: center; width: 100%; overflow: hidden;}

.pagination ul li{ margin: 0 5px; border-radius: 3px; font-size: 14px;}

.pagination ul li a{ border: 1px solid #eee;display: block;padding: 0 8px;}

.pagination ul li.active{background: #4671fe; color: #fff; border-color: #4671fe; padding: 0 8px;}
.nav li.on a::after{
	width: 64px!important;
	margin-left: -32px;
}
.nav li a{
	font-size:16px;
}


.kefu{position: fixed; right: 10px;top: 50vh; z-index: 300;width: 80px; margin-top: -210px; padding: 0 14px;}.kefu li{ text-align: center;}.kefu li:last-of-type{border: none;}.kefu li img{display: block; margin: 0 auto;}.kefu .nr{width:160px;background: #4571FF; border-radius: 5px; line-height: 60px; top: 15px; right: 60px; transform:rotateX(90deg);}.kefu .nr::after{content: ''; position: absolute; left:160px; top: 23px; border-bottom:6px transparent solid; border-right:6px transparent solid; border-left:6px #4571FF solid; border-top:6px transparent solid;}.kefu li:hover .nr{transform:rotateX(0); }


.kefu{
	width: 120px;
    padding: 0;
}
.kefu li{
	/*height: 76px;*/
    padding: 10px;
    margin: 10px 0;
    background: #fff;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    border-bottom: none;
    cursor:pointer;
    box-shadow: 0px 3px 10px 1px #BEC3D4;
}
.kefu li .txt{
	color: #9299AF;
	line-height: 16px;
	margin-top: 6px;
}
.kefu li{
	border-radius: 4px;
}
.kefu li:nth-child(1){
    border-radius: 100px 100px 4px 4px;
}
.kefu li:nth-child(2){
    padding: 0 0 10px 0;
}
/*.kefu li:hover{*/
/*	background:#1B62E0;*/
/*}*/
/*.kefu li .img img:nth-child(2){*/
/*	display:none;*/
/*}*/
/*.kefu li:hover .txt{*/
/*	color:#fff!important;*/
/*}*/
/*.kefu li:hover .img img:nth-child(2){*/
/*	display:block!important;*/
/*}*/
/*.kefu li:hover .img img:nth-child(1){*/
/*	display:none!important;*/
/*}*/
.kefu .nr{
	top: 7px!important;
}

.nav_phone img{
    width: 25px;
}
.nav_phone{
    font-size: 20px;
    font-weight: blod;
}