body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif}*{-webkit-box-sizing:border-box;box-sizing:border-box}::after,::before{-webkit-box-sizing:border-box;box-sizing:border-box}h1,h2,h3,h4,h5,h6,p,ul{margin:0;padding:0}li{list-style:none}.clearfix{zoom:1}.clearfix::after{display:block;width:0;height:0;content:"";visibility:hidden;clear:both}.container{width:18.75rem;margin:0 auto;padding:.35rem}.container-fluid{width:100%}.d-flex{display:-webkit-box;display:-ms-flexbox;display:flex}.justify-content-center{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.text-center{text-align:center}.img-fluid{max-width:100%;height:auto}.my-1{margin-top:.75rem!important;margin-bottom:.75rem!important}.mb-1{margin-bottom:.75rem!important}.mt-1{margin-top:.75rem!important}.mt-2{margin-top:1.5rem!important}.px-1{padding-left:.75rem!important;padding-right:.75rem!important}.py-1{padding-top:.75rem!important;padding-bottom:.75rem!important}.btn{padding:.25rem;font-size:.8rem;text-decoration:none;border:0;border-radius:.125rem;outline:0;cursor:pointer}.btn-rounded{border-radius:2.5rem!important}.btn-blue{font-size:.6rem;color:#fff;background-color:#2a5477}.btn-blue:hover{background-color:#1d3951}.btn-white{padding:.25rem .75rem;font-size:.6rem;color:#041c42;border-radius:2.5rem;background-color:#fff}.btn-white:hover{color:#fff;background-color:#010812}.btn-black{color:#fff;background-color:#000}.btn-black:hover{background-color:#333}.btn-orange{color:#fff;background-color:#ee940c}.btn-orange:hover{color:#fff;background-color:#f5aa38}.btn-small{font-size:.4rem}.btn-large{font-size:.7rem}.btn-submit{border:.05rem solid #fff;-webkit-box-shadow:0 .175rem .25rem 0 rgba(228,78,80,.4);box-shadow:0 .175rem .25rem 0 rgba(228,78,80,.4)}.title-primary{position:relative;margin-bottom:.75rem;font-size:1.1rem;color:#333;text-align:center}.title-primary::after{position:absolute;top:-.25rem;right:-1.25rem;width:1.45rem;height:1.025rem;content:"";background:url(data:image/png;base64,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) no-repeat center;background-size:cover}.title-primary strong{color:#96c}.subtitle{position:relative;margin-bottom:.25rem;font-size:.6rem;font-weight:400;text-align:center;color:#2a5477}.subtitle strong{font-weight:400;color:#2a5477}.title-secondary{font-size:.75rem;text-align:center}.title-secondary strong{color:#2a5477}.title-tertiary{position:relative;margin-bottom:.75rem;font-size:.75rem;text-align:center}.title-tertiary::before{position:absolute;left:50%;bottom:-.25rem;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:2rem;height:.075rem;content:"";background-color:#2a5477}.teacher-wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.teacher-item{position:relative;width:4.75rem;height:6.75rem;margin-top:.25rem;margin-bottom:.25rem;border-radius:.15rem;-webkit-box-shadow:0 0 .25rem 0 rgba(0,0,0,.15);box-shadow:0 0 .25rem 0 rgba(0,0,0,.15);overflow:hidden}.teacher-item .teacher-desc{position:absolute;left:0;top:4.25rem;width:100%;height:100%;padding:.1rem .25rem;color:#fff;background-color:rgba(0,0,0,.38);-webkit-transition:top ease-in-out 1s;transition:top ease-in-out 1s}.teacher-item .teacher-desc h6{margin-top:0;margin-bottom:.1rem;font-size:.5rem}.teacher-item .teacher-desc p{margin:0;font-size:.35rem}.teacher-item .teacher-desc p:first-of-type{margin-bottom:.5rem}.teacher-item .teacher-desc p:last-of-type{margin-bottom:.5rem}.teacher-item .teacher-desc button{font-size:.4rem;margin:0}.teacher-item .teacher-desc:hover{top:0;-webkit-transition:top ease-in-out 1s;transition:top ease-in-out 1s}.liucheng{position:relative;width:23.25rem;height:13.85rem;margin:0 auto;background:url(../images/7.png) no-repeat center bottom;padding-top:1.25rem}.liucheng .yg-lc{width:4.375rem;height:1.875rem;position:absolute}.liucheng .yg-lc h5{font-size:.4rem;color:#282828}.liucheng .yg-lc p{font-size:.3rem;text-align:left;color:#505050}.liucheng .lc1{right:5.75rem;top:1.25rem}.liucheng .lc2{right:1rem;top:1.25rem}.liucheng .lc3{right:1rem;top:4.5rem;width:4.875rem}.liucheng .lc4{right:7rem;top:4.5rem;width:4.625rem}.liucheng .lc5{left:6.75rem;top:4.5rem}.liucheng .lc6{left:1.25rem;top:4.5rem;width:4.875rem}.liucheng .lc7{right:1rem;top:7.75rem}.liucheng .lc8{right:7rem;top:7.75rem}.liucheng .lc9{left:6.75rem;top:7.75rem}.liucheng .lc10{left:1.25rem;top:7.75rem;width:4.625rem}.liucheng .lc11{right:1rem;top:11rem;width:4.625rem}.liucheng .lc12{right:7rem;top:11rem}.liucheng .lc13{left:6.75rem;top:11rem}.liucheng .lc14{left:1.25rem;top:11rem;width:4.625rem}.form{position:fixed;left:0;bottom:0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%;padding:.25rem;background-color:#96c;-webkit-box-shadow:0 -.1rem .1rem 0 rgba(0,0,0,.3);box-shadow:0 -.1rem .1rem 0 rgba(0,0,0,.3)}.form-control{-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto;padding:.25rem;font-size:.8rem;border-radius:.075rem;outline:0;border:.025rem solid #ccc}.form-group{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-shadow:0 .175rem .25rem 0 rgba(228,78,80,.4);box-shadow:0 .175rem .25rem 0 rgba(228,78,80,.4);margin-top:.25rem;margin-bottom:.25rem}.form-group:first-of-type{margin-top:0}.form-group:last-of-type{margin-bottom:.5rem}.form-group input{margin-right:0;border-top-right-radius:0;border-bottom-right-radius:0}.codetxt{margin-right:0;border-radius:0 .075rem .075rem 0}.disabled{background-color:#b3b3b3}.form1{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:1rem 2rem;margin-bottom:.75rem;margin-left:auto;margin-right:auto;background:url(../images/bg_form1.jpg) no-repeat center top;background-size:100% auto}.form2{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:1rem 2rem;background:-webkit-gradient(linear,left top,right top,from(#e48fa7),to(#8f69fa));background:-webkit-linear-gradient(left,#e48fa7,#8f69fa);background:linear-gradient(90deg,#e48fa7,#8f69fa);-webkit-box-shadow:0 -.05rem .1rem 0 rgba(0,0,0,.3);box-shadow:0 -.05rem .1rem 0 rgba(0,0,0,.3)}.banner{height:10.575rem;text-align:center;background:url(../images/banner.jpg) no-repeat center bottom;background-size:cover}.banner .logo{text-align:left}.banner .logo img{height:1.15rem}.duolingo-info{padding-top:.25rem;padding-bottom:.25rem;border-left:.15rem solid #eeb8c7}.duolingo-info p{padding-left:1rem;margin-bottom:.5rem;font-size:.6rem;color:#666}.duolingo-subtitle{width:5rem;padding:.1rem .75rem;margin-top:.5rem;margin-bottom:.5rem;font-size:.6rem;text-align:center;color:#fff;background-color:#e48fa7;background:-webkit-gradient(linear,left top,right top,color-stop(20%,#e48fa7),color-stop(#96c),to(rgba(153,102,204,.1)));background:-webkit-linear-gradient(left,#e48fa7 20%,#96c,rgba(153,102,204,.1));background:linear-gradient(90deg,#e48fa7 20%,#96c,rgba(153,102,204,.1))}.icon-play{position:relative}.icon-play::before{position:absolute;top:0;left:-.375rem;width:.55rem;height:.55rem;content:"";background:url(data:image/png;base64,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) no-repeat center;background-size:cover}.bg-light-purple{padding-top:.75rem;padding-bottom:.75rem;background-color:#eee2fd}.superiority-wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.superiority-item{width:6rem;font-size:.6rem;text-align:center;color:#666}.superiority-item img{width:3.1rem}.superiority-item h5{margin-bottom:.25rem;font-size:.7rem}.superiority-tips{margin-top:.5rem;padding:.25rem;font-size:.7rem;text-align:center;color:#fff;background-color:#96c}.course-price{position:relative;margin-bottom:.375rem;font-size:.75rem;color:#4a4a4a}.course-price::after{position:absolute;left:50%;bottom:-.25rem;-webkit-transform:translateX(-50%);transform:translateX(-50%);width:5.575rem;height:.05rem;content:"";background-color:#4d4d4d}.course-price strong{font-size:.9rem;color:#96c}.course-info{font-size:.7rem}.table{width:100%;font-size:.6rem;text-align:center;color:#666;border-collapse:collapse}.table th{white-space:nowrap;background-color:#e6e6e6}.table td,.table th{padding:.1rem;border:.025rem solid #000}.table td:first-child{background-color:#e6e6e6}.table button{padding-left:.75rem;padding-right:.75rem;white-space:nowrap}.brand-slider{--swiper-theme-color:#96c}.brand-slider .swiper-slide{width:80%}.brand-pagination{--swiper-pagination-color:#96c;text-align:center}.brand-pagination .swiper-pagination-bullet{margin-left:4px;margin-right:4px}header{background-color:#96c!important;-webkit-box-shadow:0 2px 2px 0 rgba(0,0,0,.2);box-shadow:0 2px 2px 0 rgba(0,0,0,.2)}.footer{color:#fff;background-color:#96c}.sites-zixun{-webkit-box-shadow:0 -2px 2px 0 rgba(0,0,0,.2);box-shadow:0 -2px 2px 0 rgba(0,0,0,.2)}