body,html,ul,p,h1,h2,h3{padding:0;margin:0}ul{list-style:none}a{text-decoration:none}em,i{font-style:normal}.fl{float:left}.fr{float:right}.container{width:1200px;margin:auto}.liuxue_page{width:100%}.liuxue_page .banner{width:100%;max-width:1920px;min-width:1200px;margin:0 auto;position:relative}.liuxue_page .banner img{display:block;width:100%}.liuxue_page .banner .form_box{position:absolute;width:1200px;left:50%;top:0;transform:translateX(-50%)}.liuxue_page .banner .form_box .form{position:absolute;right:0;top:120px;width:330px;height:285px;padding:24px 20px;box-sizing:border-box;color:#e4ffbb;border:1px transparent solid;border-radius:5px;background-color:#c72331;box-shadow:0px 0px 0px 0px #a41629}.liuxue_page .banner .form_box .form h3{text-align:center;font-size:24px;color:#eeffd5}.liuxue_page .banner .form_box .form .content{width:100%}.liuxue_page .banner .form_box .form .content label{display:block;width:100%;position:relative;margin-top:12px;background-color:#fff;border-radius:5px}.liuxue_page .banner .form_box .form .content label input,.liuxue_page .banner .form_box .form .content label select{display:block;width:100%;height:30px;line-height:30px;border:0;outline:none;padding-left:100px;box-sizing:border-box;border-radius:5px;font-size:14px}.liuxue_page .banner .form_box .form .content label select{color:#666}.liuxue_page .banner .form_box .form .content label span{width:70px;position:absolute;left:10px;top:50%;transform:translateY(-50%);display:block;height:20px;line-height:20px;font-size:16px;color:#383636;border-right:1px solid #999}.liuxue_page .banner .form_box .form .content label .getcode{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:14px;color:#c02343}.liuxue_page .banner .form_box .form .content .send{display:block;width:100%;height:35px;line-height:35px;border-radius:5px;font-size:20px;color:#ac1d2e;background:linear-gradient(to right, #fffffe 0%, #deffae 100%);border-bottom:2px solid #9f1234;margin-top:15px;text-align:center}.liuxue_page .banner .form_box .form::after{content:'';position:absolute;top:-3px;bottom:-3px;left:-3px;right:-3px;background:linear-gradient(135deg, #fff, #e4ffbb);border-radius:5px;content:'';z-index:-1}.liuxue_page .tab1{width:100%;display:flex;justify-content:space-between;padding-top:50px}.liuxue_page .tab1 a{flex:1;text-align:center;font-size:18px;color:#333}.liuxue_page .tab1 .active{color:#243777;position:relative}.liuxue_page .tab1 .active::after{position:absolute;left:50%;transform:translateX(-50%);bottom:-6px;display:block;width:70%;height:2px;background-color:#adb4cc;content:''}.liuxue_page .tab1_main{width:100%;padding-top:60px}.liuxue_page .tab1_main img{display:block;width:100%}.liuxue_page .btn{display:block;width:360px;height:45px;line-height:45px;border-radius:45px;background:linear-gradient(to right, #d93f64 0%, #b31f35 100%);font-size:24px;color:#fff;text-align:center;margin:0 auto;margin-top:60px}.liuxue_page .guihua_box{box-sizing:border-box;position:relative}.liuxue_page .guihua_box img{display:block;width:100%}.liuxue_page .guihua_box .tab2{display:flex;box-sizing:border-box;border-bottom:2px solid #233679}.liuxue_page .guihua_box .tab2 span{font-size:18px;height:35px;text-align:center;margin-right:60px}.liuxue_page .guihua_box .tab2 .active{color:#243777;position:relative;font-weight:700}.liuxue_page .guihua_box .tab2 .active::after{position:absolute;left:50%;transform:translateX(-50%);bottom:-2px;content:url(../images/sanjiao_icon.png);width:20px;height:20px}.liuxue_page .guihua_box .tab2_main{padding-top:45px}.liuxue_page .line_box,.liuxue_page .qs_box{width:100%;max-width:1920px;min-width:1200px;margin:0 auto;position:relative}.liuxue_page .line_box img,.liuxue_page .qs_box img{display:block;width:100%}.liuxue_page .line_box .btn,.liuxue_page .qs_box .btn{display:block;width:360px;height:45px;line-height:45px;border-radius:45px;background:linear-gradient(to right, #d93f64 0%, #b31f35 100%);font-size:24px;color:#fff;text-align:center;position:absolute;left:50%;transform:translateX(-50%);bottom:60px}.liuxue_page .qs_box .btn{bottom:200px;width:295px}.liuxue_page .tuijian_box{width:100%;position:relative}.liuxue_page .tuijian_box .tab3{display:flex;justify-content:space-between;box-sizing:border-box;border-bottom:2px solid #233679}.liuxue_page .tuijian_box .tab3 span{font-size:18px;height:35px;text-align:center}.liuxue_page .tuijian_box .tab3 .active{color:#243777;position:relative;font-weight:700}.liuxue_page .tuijian_box .tab3 .active::after{position:absolute;left:50%;transform:translateX(-50%);bottom:-2px;content:url(../images/sanjiao_icon.png);width:20px;height:20px}.liuxue_page .tuijian_box .tab3_main{width:100%;background-color:#f3f6fa;padding:40px 0;margin-top:40px}.liuxue_page .tuijian_box .tab3_main li{display:flex;justify-content:space-between}.liuxue_page .tuijian_box .tab3_main li .left_img{width:470px}.liuxue_page .tuijian_box .tab3_main li .left_img img{display:block;width:100%}.liuxue_page .tuijian_box .tab3_main li .right_des{flex:1;box-sizing:border-box;padding-left:65px}.liuxue_page .tuijian_box .tab3_main li .right_des h3{font-size:22px;color:#fff;background:url(../img/tui_bg.png) no-repeat;background-position:left center;padding:5px 10px 10px 15px;font-weight:400}.liuxue_page .tuijian_box .tab3_main li .right_des .des{font-size:19px;color:#333;line-height:1.6;margin-top:35px;padding-top:20px;border-top:1px dashed #b4bcd2}.liuxue_page .tuijian_box .tab3_main .hide{display:none !important}.liuxue_page .hot_box{padding:50px 0}.liuxue_page .hot_box .tit{width:100%}.liuxue_page .hot_box .tit img{display:block;margin:0 auto}.liuxue_page .hot_box .hot_main{width:100%;padding-top:55px}.liuxue_page .hot_box .hot_main img{display:block;width:100%}.liuxue_page .fangan_box{width:100%;position:relative}.liuxue_page .fangan_box .tit{width:100%;padding-top:30px}.liuxue_page .fangan_box .tit img{display:block;margin:0 auto}.liuxue_page .fangan_box .tab4{box-sizing:border-box;border-bottom:2px solid #233679}.liuxue_page .fangan_box .tab4 span{font-size:18px;height:35px;display:inline-block;margin-right:25px}.liuxue_page .fangan_box .tab4 .active{color:#243777;position:relative;font-weight:700}.liuxue_page .fangan_box .tab4 .active::after{position:absolute;left:50%;transform:translateX(-50%);bottom:-2px;content:url(../images/sanjiao_icon.png);width:20px;height:20px;text-align:center}.liuxue_page .fangan_box .tab4_main{width:100%;padding-top:50px}.liuxue_page .fangan_box .tab4_main img{display:block;cursor:pointer;width:100%}.liuxue_page .know_box{width:100%}.liuxue_page .know_box .tit{width:100%;padding-top:60px}.liuxue_page .know_box .tit img{display:block;margin:0 auto}.liuxue_page .know_box .obj_box{width:100%;padding-top:30px}.liuxue_page .know_box .obj_box ul{width:100%;display:flex;justify-content:space-between;flex-wrap:wrap}.liuxue_page .know_box .obj_box ul li{margin-top:30px;width:23%}.liuxue_page .know_box .obj_box ul li img{display:block;width:100%}.liuxue_page .teacher_box{width:100%}.liuxue_page .teacher_box .tit{width:100%;padding-top:60px}.liuxue_page .teacher_box .tit img{display:block;margin:0 auto}.liuxue_page .teacher_box .teacher_des{width:1164px;margin:0 auto;display:flex;justify-content:space-between;padding:30px 0px;box-sizing:border-box;border-top:2px solid #b9bfd3;margin-top:30px}.liuxue_page .teacher_box .teacher_des .left_img{width:280px}.liuxue_page .teacher_box .teacher_des .left_img img{display:block;width:100%;border:1px solid #d0d1db}.liuxue_page .teacher_box .teacher_des .right_des{flex:1;padding-left:20px;box-sizing:border-box}.liuxue_page .teacher_box .teacher_des .right_des p{font-size:19px;color:#333;padding-bottom:20px}.liuxue_page .teacher_box .teacher_des .right_des p i{color:#b61f3d}.liuxue_page .teacher_box .teacher_des .right_des span{display:block;width:100%;font-size:19px;color:#333}.liuxue_page .teacher_box .item{width:90%;margin:0 auto;position:relative;height:430px;border:1px solid #6875a3;box-sizing:border-box;padding-top:30px;background-color:#fff}.liuxue_page .teacher_box .item img{display:block;width:65%;margin:0 auto}.liuxue_page .teacher_box .item p{font-size:20px;color:#243777;text-align:center;padding-top:15px}.liuxue_page .teacher_box .item .des{width:100%;position:absolute;left:0;bottom:0;background-color:#f3f6fa;padding-left:10px;box-sizing:border-box;padding-bottom:15px}.liuxue_page .teacher_box .item .des span{display:block;font-size:16px;color:#4d4d4d;padding-top:15px}.liuxue_page .select_lg{width:100%}.liuxue_page .select_lg .tit{width:100%;padding-top:60px}.liuxue_page .select_lg .tit img{display:block;margin:0 auto}.liuxue_page .select_lg .main{width:100%;padding-top:50px}.liuxue_page .select_lg .main img{display:block;width:100%}.liuxue_page .data_box{padding-bottom:60px}.liuxue_page .data_box .tit{width:100%;padding-top:80px}.liuxue_page .data_box .tit img{display:block;margin:0 auto}.liuxue_page .data_box .main{width:100%;display:flex;justify-content:space-between;padding-top:50px}.liuxue_page .data_box .main .left_img{width:468px}.liuxue_page .data_box .main .left_img img{display:block;width:100%}.liuxue_page .data_box .main .right_form{flex:1;padding-left:132px;box-sizing:border-box}.liuxue_page .data_box .main .right_form label{display:block;width:70%;border:1px solid #eba8b6;position:relative;border-radius:5px;padding-left:10px;box-sizing:border-box;margin-top:25px}.liuxue_page .data_box .main .right_form label input{border:0;outline:none;display:inline-block;width:70%;height:50px;line-height:50px;padding-left:15px;box-sizing:border-box}.liuxue_page .data_box .main .right_form label ::-webkit-input-placeholder{color:#999}.liuxue_page .data_box .main .right_form label .getcode{position:absolute;right:20px;top:50%;transform:translateY(-50%);color:#bc2640;font-size:14px}.liuxue_page .data_box .main .right_form .send{display:block;width:70%;height:50px;line-height:50px;border-radius:5px;color:#fff;font-size:22px;background-color:#d73d61;border-bottom:2px solid #850c2b;text-align:center;margin-top:300px}.liuxue_page .foots{padding:20px 0 30px;background-color:#233679;text-align:center;font-size:12px;color:#fff}.liuxue_page .foots p{padding-top:10px}.hide{display:none !important}.swiper-button-next{background-image:url(../images/right_icon.png)}.swiper-button-prev{background-image:url(../images/left_icon.png)}.swiper-button-next,.swiper-button-prev{width:25px;height:27px;background-size:100% 100%}.swiper-button-prev,.swiper-container-rtl .swiper-button-next{left:-17px}.swiper-button-next,.swiper-container-rtl .swiper-button-prev{right:-17px}.swiper_fa{position:relative}span{cursor:pointer}