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.sub_tip{font-size:24px;line-height:32px;text-align:center;margin-top:30px;color:#666}.mod .btn{display:block;width:260px;height:60px;background:#23b0ff;border-radius:4px;font-size:24px;font-weight:bold;color:#fff;text-align:center;line-height:60px;cursor:pointer}.mod .btn:hover{background:#60c5ff}.mod .mod_content .pic{padding:0 40px}.mod .mod_content .pic img{display:block;width:600px;height:400px}.mod .mod_content .content_desc{width:520px;box-sizing:border-box}.mod .mod_content .content_desc h3{height:42px;font-size:32px;font-weight:bold;color:#333;line-height:42px;text-align:left}.mod .mod_content .content_desc .desc{font-size:14px;color:#666;line-height:26px;margin-top:20px;max-width:394px}.mod_type .mod_content{width:1200px;margin:0 auto}.mod_type .lists{padding-top:31px;display:flex;flex-wrap:wrap}.mod_type .list{display:flex;flex-flow:column;justify-content:center;align-items:center;width:278px;height:278px;background:#ecf8ff;border-radius:10px;margin-left:29px;margin-top:29px}.mod_type .list:nth-child(4n+1){margin-left:0}.mod_type .list img{display:block;width:100px;height:100px}.mod_type .list span{display:block;font-size:20px;line-height:26px;margin-top:29px}.mod_type .list:hover{box-shadow:0 4px 20px 0 rgba(0,50,78,0.25)}.mod_simple .mod_content,.mod_oneStop .mod_content{width:1200px;height:514px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.mod_simple .mod_content{background:linear-gradient(90deg,#fff2fc,#e9f3ff)}.mod_simple .mod_content .content_desc{padding-left:4px}.mod_simple .mod_content .content_desc .btn{margin-top:40px}.mod_oneStop{padding-top:60px}.mod_oneStop .mod_content{background:linear-gradient(90deg,#e9f3ff,#fff2fc)}.mod_oneStop .mod_content .content_desc{padding-left:110px}.mod_oneStop .mod_content .content_desc .btn{margin-top:40px}.mod_why .mod_content{padding-top:60px}.mod_why .lists{width:1200px;margin:0 auto;display:flex;justify-content:space-around}.mod_why .list{width:276px;height:356px;box-sizing:border-box;padding-top:112px;cursor:pointer;background-repeat:no-repeat;transition:all .2s ease-in;border-radius:8px}.mod_why .list:nth-child(1){background:url(../images/index/bg_simple.png) no-repeat}.mod_why .list:nth-child(2){background:url(../images/index/bg_efficient.png) no-repeat}.mod_why .list:nth-child(3){background:url(../images/index/bg_professional.png) no-repeat}.mod_why .list:nth-child(4){background:url(../images/index/bg_safe.png) no-repeat}.mod_why .list:hover{padding-top:57px;background:linear-gradient(180deg,#38b8ff,#217aff)}.mod_why .list .tit{display:block;text-align:center;height:53px;font-size:40px;font-weight:400;color:#fff;line-height:53px}.mod_why .list .desc{transition:all .2s ease-in;padding-top:30px;display:none}.mod_why .list:hover .desc{display:block}.mod_why .list .desc p{text-align:center;height:32px;font-size:24px;color:#fff;line-height:28px;padding:10px 0}.mod_join{margin-top:100px;height:318px;display:flex;justify-content:center;align-items:center;flex-flow:column;background:url(../images/index/join_bg.png) center no-repeat}
.mod_join .mod_join_tit{width:1215px;height:52px;background:url(../images/index/join_tit.png) center no-repeat}.mod_join .download{margin-top:30px}.mod_join .download .btn{display:block;width:260px;height:60px;background:#23b0ff;border-radius:4px;margin:0 auto;line-height:60px;text-align:center;font-size:24px;font-weight:bold;color:#fff;transition:all .1s ease-in}.mod_join .download .btn:hover{background:#60c5ff}