body{margin:0; padding:0; color:#1E1E1E; font-family: "PingFang SC", "Microsoft Yahei", "Arial", "Hiragino Sans", sans-serif; font-size:14px; line-height:22px;}
img{margin:0; padding:0; border-style:none; vertical-align:middle; line-height:1.0;}
ul,nav{list-style-type:none;}
ol{list-style-type:decimal;}
p,span,h1,h2,h3,h4,h5,dl,dd,dt,form,ul,li,ol{margin:0; padding:0;}
i{margin:0; padding:0; font-style:normal;}
input,textarea,select{font-family: "PingFang SC", "Microsoft Yahei", "Arial", "Hiragino Sans", sans-serif; font-size:100%; margin:0; padding:0; vertical-align:middle;}
a{color:#1E1E1E; text-decoration:none; -webkit-transition: all 0.3s ease; -moz-transition:all 0.3s ease; -o-transition:all 0.3s ease; transition:all  0.3s ease;}
.fl{float:left;} 
.fr{float:right;}
.clear{clear:both;}
.hidden{overflow:hidden;}
.clearfix:after {content: "";display: block;clear: both;visibility: hidden;font-size: 0;height: 0;} 
.clearfix {*display: inline-block;_height:1%;}
.block{display:block}
.center{text-align:center;}
.tr{text-align:right;}
.fwb{font-weight:bold;}
.abs{position:absolute;}
.rel{position:relative;}

.pt5{padding-top:5px;}
.pt10{padding-top:10px;}
.pt15{padding-top:15px;}
.pt20{padding-top:20px;}
.pt25{padding-top:25px;}
.pt30{padding-top:30px;}
.pt35{padding-top:35px;}
.pt40{padding-top:40px;}
.pt45{padding-top:45px;}
.pt50{padding-top:50px;}
.pt55{padding-top:55px;}
.pt60{padding-top:60px;}
.pt70{padding-top:70px;}
.pt80{padding-top:80px;}
.pt90{padding-top:90px;}
.pt100{padding-top:100px;}
.pt110{padding-top:110px;}
.pt130{padding-top:130px;}
.pt140{padding-top:140px;}
.pt150{padding-top:150px;}
.pt170{padding-top:170px;}
.pt200{padding-top:200px;}

.mt0{margin-top:0px!important;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt25{margin-top:25px;}
.mt30{margin-top:30px;}
.mt35{margin-top:35px;}
.mt40{margin-top:40px;}
.mt45{margin-top:45px;}
.mt50{margin-top:50px;}
.mt55{margin-top:55px;}
.mt60{margin-top:60px;}
.mt70{margin-top:70px;}
.mt80{margin-top:80px;}
.mt90{margin-top:90px;}
.mt100{margin-top:100px;}
.mt120{margin-top:120px;}
.mt210{margin-top:210px;}

.font12{font-size:12px;}
.font15{font-size:15px; line-height:22px;}
.font16{font-size:16px; line-height:24px;}
.font18{font-size:18px; line-height:26px;}
.font20{font-size:20px; line-height:28px;}
.font24{font-size:24px; line-height:32px;}
.font30{font-size:30px; line-height:38px;}
.font40{font-size:40px; line-height:48px;}
.font50{font-size:50px; line-height:58px;}
.font60{font-size:60px; line-height:65px;}

.dpn,.sp_block,.sp_inline,.pad_block,.pad_block2,.pad_inline{display:none!important;}
.sp_flex{display:none!important;}

.icon{width:1em; height:1em; vertical-align:middle; fill:currentColor; overflow:hidden;}

.header{width:1120px; height:85px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; box-sizing:border-box;}
.header_right{height:66px; display:flex; align-items:center;}
.nav{display:flex;}
.nav li a{color:#000000; font-size:18px; font-weight:500; line-height:38px; margin:0 18px; display:block; position:relative;}
.nav li a::after{content: ''; position: absolute; bottom: 0; left: 0; transform: scale(0, 1); transform-origin: center top; width: 100%; height: 3px; background-color: #E40012; transition: transform .3s;}
.nav li a:hover,.nav li.on a{color:#E40012;}
.nav li a:hover:after,.nav li.on a:after{transform: scale(1, 1);}
.header_path_bg{line-height:40px; border-top:#DCDCDC 1px solid; background-color:#F7F8F8;}
.header_path{width:1120px; margin:0 auto; color:#595757; font-size:15px; line-height:40px;}
.header_businessg_bg{width:100%; background-color:#FFFFFF;}
.header_fixed{position:fixed; top:0; z-index:10;}
.header_fixed2{position:fixed; top:75px; z-index:10;}
.header_businessg{width:1120px; height:75px; margin:0 auto; display:flex; justify-content:space-between;}
.header_businessg h2{font-size:35px; line-height:1.3; padding-top:35px;}
.header_businessg_contact > div{padding-top:15px; display:flex;}
.header_businessg_kf{width:95px; height:30px; color:#FFFFFF; font-size:17px; font-weight:bold; line-height:30px; border-radius:5px; text-align:center; margin-top:5px; background-color:#E40012;}
.header_businessg_dq{height:45px; font-size:13px; line-height:20px; padding:0 10px; border-right:#C9C5C6 1px solid;}
.header_businessg_dq:last-child{border-right:none; padding-right:0;}
.header_businessg_tel{font-size:17px; font-weight:bold; line-height:26px;}
.header_businessg_tel .icon{font-size:16px;}
#main_v{height:440px; padding:30px 0; background:url(../images/main_v_bg.jpg) repeat; overflow-x:hidden;}
#main_v .loop_wrap {position: relative; }
#main_v .loop_wrap > div {position: absolute; left: 0px; top: 0px; width: 100%; z-index: 2; }
#main_v .loop_wrap > div .inner div {width:600px; height:440px; padding:60px 0 0 35px; box-sizing:border-box; background:url(../images/main_v_bg.jpg) repeat;}

#main_v .loop_wrap .slide { display: flex; width: 5808px; height: 440px; overflow: hidden; overflow: hidden; position: relative; }
#main_v .loop_wrap .slide img { width: auto; height: 100%; }
#main_v .loop_wrap .slide img:first-child { animation: loop 100s -50s linear infinite; }
#main_v .loop_wrap .slide img:last-child { animation: loop2 100s linear infinite; }
@keyframes loop { 0% { transform: translateX(100%); }
  to { transform: translateX(-100%); } }
@keyframes loop2 { 0% { transform: translateX(0); }
  to { transform: translateX(-200%); } }
.inner{max-width:1120px; margin:0 auto; position:relative;}
.main_undefined{width:266px; color:#FFFFFF; font-size:34px; font-weight:bold; line-height:44px; letter-spacing:.02em; text-align:center; background-color:#E40012;}
.main_undefined_title{font-size:56px; line-height:74px; margin-top:5px;}
.main_undefined_dl{display:flex; align-items:center; justify-content:flex-end; margin-top:-20px;}
.main_undefined_dl dd{font-size:21px; font-weight:500; line-height:40px;}
.main_undefined_dl dd span{color:#E40012; font-size:30px; font-weight:bold;}
.business_menu{width:100%; padding:10px 0 10px 0; border-bottom:#E40011 8px solid; display:flex; justify-content:center; background-color:#FFFFFF;}
.business_menu ul{display:flex;}
.business_menu ul li{width:280px; color:#000000; font-size:18px; font-weight:500; line-height:48px; padding:0 10px; border-left:#BFBFBF 1px solid; text-align:center; box-sizing:border-box;}
.business_menu ul li:first-child{border-left:none;}
.business_menu ul li .icon{font-size:16px; margin-left:8px; transition:all  0.3s ease;}
.business_menu ul li p{transition:all  0.3s ease; cursor:pointer;}
.business_menu ul li:hover p,.business_menu ul li.ons p{color:#FFFFFF; line-height:48px; border-radius:10px; background-color:#E40012;}
.business_menu ul li:hover .icon{color:#FFFFFF; transform:rotate(90deg);}
.business_house_title{font-size:44px; line-height:1.3; padding:50px 0 58px 0; text-align:center; position:relative;}
.business_house_title:before{content: ''; width:85px; height:8px; background-color:#E40012; position:absolute; bottom:40px; left:calc(50% - 43px);}
.business_since_bg{padding:80px 0 0px 0; background:url(../images/business_since_bg.jpg) no-repeat;}
.business_since{width:1050px; margin:0 auto; display:flex; justify-content:space-between;}
.business_since img{width:100%;}
.business_since_history{width:1050px; margin:0 auto;margin-top:30px;}
.business_since_history h3{font-size:25px; line-height:1.5;}
.business_since_history p{font-size:16px; line-height:26px; padding-top:18px;}
.business_market_bg{max-width:1380px; margin:80px auto 0 auto; padding:40px 0 55px 0; text-align:center; background:url(../images/business_market_bg.jpg) no-repeat center;}
.business_market_title{max-width:760px; margin:0 auto; color:#FFFFFF; font-size:25px; line-height:46px; background:linear-gradient(to left,rgba(225,0,18,0) 0%,rgba(225,0,18,1) 15%,rgba(225,0,18,1) 85%,rgba(225,0,18,0) 100%)}
.business_quality_title{font-size:30px; line-height:1.5; text-align:center; padding-top:75px;}
.business_quality_p{color:#E40012; font-size:16px; font-weight:500; line-height:1.5; text-align:center; padding-top:15px;}
.business_quality{max-width:1050px; margin:0 auto; padding-top:20px; display:flex; justify-content:space-between; flex-wrap:wrap;}
.business_quality li{width:490px; padding-top:40px;}
.business_quality li h3{display:flex; align-items:center; font-size:24px; font-weight:bold; line-height:1.5;}
.business_quality li h3 img{margin-right:15px;}
.business_quality_text{width:375px; margin:0 auto; font-size:16px; line-height:26px; padding-top:15px;}
.business_certificate_bg{padding:40px 0; margin-top:50px; background:#EEEEEE;}
.business_certificate_title{font-size:26px; line-height:1.5; text-align:center;}
.business_certificate{width:1050px; margin:0 auto; padding-top:35px; display:flex; justify-content:space-between;}
.business_certificate li{text-align:center;}
.business_certificate_text{font-size:15px; font-weight:500; line-height:20px; padding-top:10px;}
.business_contact_box{max-width:1120px; margin:0 auto; padding:60px 0 20px 0;}
.business_contact_p{font-size:16px; padding-top:10px; text-align:center;}
.business_contact_b{color:#E40012; font-size:16px; font-weight:500; line-height:1.5; padding-top:25px; border-bottom:#BFBFBF 1px solid;}
.business_contact{display:flex; padding:7px 0; border-bottom:#BFBFBF 1px solid;}
.business_contact dd{width:210px; font-size:16px; font-weight:bold; line-height:46px; padding:12px 0 12px 30px; background-color:#FFF4E0; box-sizing:border-box;}
.business_contact_red{color:#E40012;}
.business_contact dt{padding:12px 0 12px 78px;}
.business_contact_ul{display:flex; flex-wrap:wrap;}
.business_contact_ul li{font-size:16px; line-height:46px; padding-right:45px;}
.business_contact_text{width:800px; height:46px; font-size:16px; padding:0 10px; border:#DDDDDD 1px solid; border-radius:8px; box-sizing:border-box;}
.business_contact_textarea{width:800px; height:180px; font-size:16px; line-height:28px; padding:10px 10px; border:#DDDDDD 1px solid; border-radius:8px; box-sizing:border-box;}
.business_contact_read{color:#666666; font-size:16px; line-height:1.5; text-align:center; padding-top:40px;}
.business_contact_read a{color:#E40012; text-decoration:underline;}
.business_contact_submit{text-align:center; padding-top:40px;}
.business_contact_submit input{width:280px; height:54px; margin:0 auto; color:#E40012; font-size:18px; font-weight:bold; border:#E40012 3px solid; border-radius:27px; display:inline-block; padding-right:0px; background:url(../images/business_yyjt.svg) no-repeat 230px center; background-size:35px 35px; box-sizing:border-box; cursor:pointer;}

.top-up{align-items: center; bottom: 20px; cursor: pointer; display: flex; flex-direction: column;  opacity: 0;  position: fixed; right: 20px; transform: translateX(100px);  transition: transform .5s ease-in-out, opacity .3s ease;  z-index: 100;}
.top-up img{height: 83px; margin-bottom: 5px; width: 83px;}
.top-up.show {opacity: 1; transform: translateX(0);}

.business_step_bg{background:url(../images/business_step_bg.jpg) no-repeat;}
.business_step{max-width:1120px; margin:0 auto; padding:70px 0 50px 0;}
.business_step_p1{font-size:30px; font-weight:bold; line-height:1.5; text-align:center; padding-top:80px;}
.business_step_p2{font-size:16px; line-height:1.5; text-align:center; padding-top:16px;}
.business_step_bt{width:100%; margin-top:40px; color:#FFFFFF; font-size:25px; line-height:46px; text-align:center; background:linear-gradient(to left,rgba(173,126,69,0) 0%,rgba(173,126,69,1) 15%,rgba(173,126,69,1) 85%,rgba(173,126,69,0) 100%)}
.business_step_channel{padding-top:30px;}
.business_achievements{display:flex; flex-wrap:wrap; padding-top:70px;}
.business_achievements_box{width:50%; text-align:center; display:flex; justify-content:center; flex-wrap:wrap;}
.business_achievements_title{width:500px; color:#FFFFFF; font-size:25px; line-height:46px; background-color:#E40012; border-radius:8px;}
.business_achievements_p{font-size:16px; line-height:1.5; padding-top:20px;}
.business_achievements_img{padding-top:35px;}
.business_solution{display:flex; flex-wrap:wrap; justify-content:space-between; padding-top:30px;}
.business_solution li{width:530px; padding-top:45px;}
.business_solution_text{width:350px; font-size:15px; line-height:22px; margin:15px auto 0 auto;}

.business_process_bg{padding:30px 0 60px 0; margin-top:50px; background-color:#EEEEEE;}
.business_process_title{color:#E40012; font-size:26px; line-height:1.3; text-align:center;}
.business_process{width:1090px; margin:0 auto; padding-top:45px; display:flex; justify-content:space-between;}
.business_process li{width:280px; text-align:center; position:relative;}
.business_process_bt{color:#E40012; font-size:22px; font-weight:bold; line-height:1.5; padding-top:8px;}
.business_process_text{color:#E40012; font-size:16px; line-height:1.5; padding-top:5px;}
.business_process_jt{position:absolute; right:-15px; top:40%;}
.business_case_bg{margin-top:0px; padding:0px 0 68px 0; background:url(../images/business_case_bg.jpg) repeat;}
.business_case_title{text-align:center;}
.business_case_title p{color:#E40012; font-size:36px; line-height:1.5;}
.business_challenge_bg{margin-top:22px; padding:40px 0 35px 0; text-align:center; background:rgba(255,255,255,.7); position:relative;}
.business_challenge{max-width:1120px; margin:0 auto; display:flex; justify-content:center; flex-wrap:wrap;}
.business_challenge_title{font-size:34px; line-height:1; display:flex; align-items:center; padding-bottom:7px; border-bottom:#E40012 4px solid; position:relative;}
.business_challenge_red{color:#E40012; font-size:26px;}
.business_challenge_title > img{margin:0 12px;}
.business_challenge_icon{position:absolute; top:-8px; right:-55px;}
.business_challenge_p1{width:100%; font-size:25px; font-weight:bold; line-height:1.5; padding-top:35px;}
.business_challenge_p2{font-size:16px; line-height:1.5; padding-top:12px;}
.business_challenge_bg:before{content:''; border:solid transparent; pointer-events:none; border-width:24px; margin-left:-28px; border-top-color:rgba(255,255,255,.7); position:absolute; bottom:-48px; left:50%;}
.business_case_box{max-width:1120px; margin:0 auto;}
.business_case{margin-top:50px; padding:20px 25px 0 25px; border-radius:20px; background-color:rgba(245,182,109,.4); display:flex; align-items:center;}
.business_case_bd{width:620px; padding:30px 90px 75px 25px; background-color:rgba(255,255,255,.85); box-sizing:border-box;}
.business_large_title{font-size:38px; font-weight:bold; line-height:1.3; padding:0 0 6px 6px; border-bottom:#E40012 3px solid; position:relative;}
.business_large_title img{position:absolute; top:-62px; left:-90px; z-index:3;}
.business_large_td{color:#E40012; font-size:18px; font-weight:500; line-height:30px; padding:0 15px; border:#E40012 1px solid; border-radius:5px; margin-top:12px; display:inline-block;}
.business_large{padding-top:40px; display:flex; flex-wrap:wrap;}
.business_large dd{width:90px; font-size:16px; font-weight:bold; line-height:24px; padding:6px 0 6px 6px; border-bottom:#AAA7A2 1px dotted;}
.business_large dt{width:405px; font-size:16px; line-height:24px; padding:6px 0 6px 0; border-bottom:#AAA7A2 1px dotted;}
.business_case_cp{width:440px; position:relative; z-index:2;}
.business_case_img{margin-left:-60px; border-radius:10px; overflow:hidden;}
.business_case_xx{text-align:center; padding-top:12px;}
.business_case_xx a{width:280px; height:54px; margin:0 auto; color:#E40012; font-size:18px; font-weight:bold; line-height:48px; border:#E40012 3px solid; border-radius:27px; display:inline-block; padding-right:20px; background:url(../images/business_yyjt.svg) no-repeat 230px center; background-size:35px 35px; box-sizing:border-box; cursor:pointer;}
.business_case2{flex-direction:row-reverse; }
.business_case2 .business_case_bd{padding:30px 25px 75px 90px;}
.business_case2 .business_case_img{margin-left:0; margin-right:-60px;}
.business_large_j{width:30px; color:#E40012; font-size:18px; font-weight:500; text-align:center; display:inline-block;}
.business_product_banner{height:370px; margin-top:22px; background:url(../images/business_product_banner.jpg) no-repeat center;}
.business_product_xx{text-align:center; padding-top:12px;}
.business_product_xx a{width:320px; height:54px; margin:0 auto; color:#E40012; font-size:18px; font-weight:bold; line-height:48px; border:#E40012 3px solid; border-radius:27px; display:inline-block; padding-right:20px; background:url(../images/business_yyjt.svg) no-repeat 270px center; background-size:35px 35px; box-sizing:border-box; cursor:pointer;}

#industry_other{
  width:200px;
  margin-left:5px;
}

.business_challenge_red_size_sp{
  display: none;
}

.pc{
  display: block;
}

.sp{
  display: none;
}

#img_upload_loading {
  position: absolute;
  width: 6%;
  left: 47%;
  top: 35%;
}