.idx_service-mod17{padding-top:2.5rem;padding-bottom:2.5rem;background-color:#313131;position:relative;}.idx_service-mod17 .title{font-weight:normal;color:#fff;text-align:left;}.idx_service-mod17 .sub-desc{font-size:16px;color:#fff;line-height:2;height:128px;overflow:hidden;text-indent:2em;}.idx_service-mod17 .pic{margin-left:auto;margin-right:auto;padding-left:15px;padding-right:15px;}.idx_service-mod17 .block{margin-top:1.25rem;}.idx_service-mod17 .icon{width:94px;height:94px;margin:0 auto;display:flex;align-items:center;justify-content:center;position:relative;}.idx_service-mod17 .num{width:30px;height:30px;padding-top:2px;background-color:#fff;font-size:16px;color:#313131;border-radius:50%;position:absolute;top:0;right:-20px;display:flex;align-items:center;justify-content:center;}.idx_service-mod17 .iconfont{font-size:64px;color:#fff;}.idx_service-mod17 .tit{display:block;font-size:20px;color:#fff;text-align:center;}.idx_service-mod17 .btns-group{margin-top:.625rem;}.idx_service-mod17 .btn{border-radius:25px;background-color:#fff;color:var(--style-color);}@media(min-width:768px){.idx_service-mod17 .pic{width:720px;}}@media(min-width:992px){.idx_service-mod17{padding:0;}.idx_service-mod17 .pic{width:54.3%;padding:0;margin-left:auto;margin-right:0;}.idx_service-mod17 .container{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);}.idx_service-mod17 .service-group{width:40.15%;}.idx_service-mod17 .icon{width:64px;height:64px;}.idx_service-mod17 .iconfont{font-size:50px;}.idx_service-mod17 .title{margin-top:0;margin-bottom:.625rem;}}@media(min-width:1200px){.idx_service-mod17 .title{letter-spacing:8px;margin-bottom:.5rem;}.idx_service-mod17 .block{margin-top:2.8125rem;}.idx_service-mod17 .icon{width:94px;height:94px;}.idx_service-mod17 .iconfont{font-size:64px;}.idx_service-mod17 .btns-group{margin-top:1.875rem;}.idx_service-mod17 .btn{min-width:200px;height:50px;line-height:38px;font-size:20px;letter-spacing:3px;transition:all .6s ease;}.idx_service-mod17 .btn:hover{box-shadow:0 0 10px rgba(0,0,0,.4);}.idx_service-mod17 .btn:hover>i{margin-left:10px;}.idx_service-mod17 .sub-desc{height:90px;}}@media(min-width:1440px){.idx_service-mod17 .block{margin-top:4.375rem;}.idx_service-mod17 .title{margin-bottom:2rem;}.idx_service-mod17 .sub-desc{height:128px;}}@media(min-width:1640px){.idx_service-mod17 .ser-list{margin-right:-40px;margin-left:-70px;}}