*{
    margin:0;
    padding:0;
}
ul li{
    list-style: none;
}
body,html{
    color: #333333;
}
a{
    text-decoration: none;
}
button{
    outline: none;
}
@media screen and (min-width: 1200px){
    .box{
        width: 100%;
        background: #f7f7f7;
        padding-bottom: 70px;
    }
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 1200px;
        height: auto;
        margin: auto;
    }
    .tp{
        width: 100%;
        padding-top: 100px;
        background: #fff;
        padding-bottom: 78px;
    }
    .tp img{
        display: block;
        width: 1200px;
        margin: auto;
    }
    .tit{
        padding-top: 54px;
    }
    .tit h2{
        text-align: center;
        font-size: 40px;
        letter-spacing: 2px;
    }
    .characteristic{
        height: 410px;
    }
    .nav{
        width: 88%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 54px;
    }
    .nav li{
        width: 21%;
        height: 48px;
        line-height: 48px;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 26px;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav_content{
        min-height: 174px;
        margin-top: 54px;
        background: #fff;
        padding: 20px 10px 30px 10px;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav_content li{
        display: none;
        font-size: 20px;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav_content li p{
        padding-top: 26px;
        letter-spacing: 1px;
    }
    .nav_content li:nth-child(1) p:nth-child(1){
        width: 70%;
    }
    .nav_content li:nth-child(1) p:nth-child(2){
        width: 90%;
    }
    .nav_content li:nth-child(2) p{
        width: 90%;
        padding-top: 12px;
    }
    .kemu{
        width: 60%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 40px;
        
    }
    .kemu li{
        font-size: 20px;
        color: #000;
        font-weight: bold;
        padding-bottom: 8px;
        cursor: pointer;
        padding-left: 4px;
        padding-right: 4px;
    }
    .audition{
        border-bottom: 1px solid #e3e3e3;
        padding-bottom: 20px;
    }
    .acti{
        color: #2a34ec;
        border-bottom: 3px solid #2a34ec;
    }
    .jieshao{
        width: 100%;
        margin-top: 30px;
        position: relative;
    }
    .jieshao li{
        display: none;
        width: 100%;
        padding: 26px;
        background: #fff;
    }

    .teacher{
        padding-top: 20px;
    }
    .teacher img{
        width: 100px;
        height: 100%;
        margin-right: 30px;
        border-radius: 50%;
    }
    .shiting{
        width: 160px;
        height: 46px;
        line-height: 46px;
        background: #2a34ec;
        border-radius: 30px;
        position: absolute;
        bottom: 56px;
        right: 150px;
        font-size: 22px;
        text-align: center;
        color: #fff;
    }
    .shiting a{
        color: #fff;
    }
    .active1{
        border: 1px solid #2a34ec;
    }
    .free{
        display: flex;
        justify-content: space-between;
    }
    .free_left{
        width: 60%;
    }

    .kemu1{
        width: 100%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 60px;
        margin-bottom: 20px;
    }
    .kemu1 li{
        font-size: 24px;
        color: #000;
        font-weight: bold;
        padding-bottom: 8px;
        cursor: pointer;
        padding-left: 4px;
        padding-right: 4px;
    }
    .con{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .con li{
        width: 27%;
        height: 52px;
        padding-left: 26px;
        line-height: 52px;
        margin-top: 20px;
        font-size: 18px;
        box-shadow: #ccc 1px 1px 10px;
        border-radius: 30px;
        background: #fff url(../img/bg_right1.png) no-repeat 90%;
        background-size: 30px;
        cursor: pointer;
    }
    .free_right{
        width: 30%;
        padding-top: 40px;
    }
    .free_right img{
        width: 100%;
    }
    .audition dl{
        display: none;
    }
    .audition_in{
        display: flex ;
        justify-content: space-between;
    }
    .tianming{
        width: 48%;
        overflow: hidden;
    }
    .tianming img{
        width: 100%;
    }
    .tianming video{
        width: 100%;
        object-fit: cover;
        border-radius: 10px;
    }
    .introduction{
        width: 48%;
    }
    .introduction h2{
        font-size: 32px;
        padding-top: 30px;
    }
    .introduction h3{
        font-size: 20px;
        padding-top: 10px;
        letter-spacing: 1px;
    }
    .introduction h4{
        font-size: 18px;
        padding-top: 24px;
    }
    .introduction p{
        font-size: 16px;
        padding-top: 10px;
        letter-spacing: 1px;
    }
    .tab{
        width: 77%;
        display: flex;
        justify-content: space-between;
        padding: 28px 0;
    }
    .tab li{
        width: 16%;
        height: 36px;
        line-height: 36px;
        border-radius: 30px;
        border: 1px solid #fff;
        color: #fff;
        text-align: center;
        cursor: pointer;
        font-size: 18px;
    }
    .tab .active{
        color: #3838e7;
        border-radius: 30px;
        background: #fff;
        font-weight: bold;
    }
    /* .curriculum{
        width: 100%;
        height: 720px;
        margin-top: 80px;   
        background: url(../img/background.png) no-repeat center;
        background-size: 100%;
    }
    .curriculum_in{
        width: 1100px;
        margin: auto;
    }
    .curriculum_in h2{
        text-align: center;
        color: #fff;
        font-size: 36px;
        letter-spacing: 2px;
        padding-top: 26px;
    }
    .curriculum_in button{
        width: 190px;
        height: 48px;
        color: #ff5146;
        font-weight: bold;
        text-align: center;
        border: none;
        background: #fff;
        display: block;
        margin: 38px auto;
        border-radius: 30px;
        font-size: 24px;
        cursor: pointer;
    }
    .curriculum_in button a{
        color: #ff5146;
    }
    .button{
        width: 66%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .content{
        background: #fff;
        border-radius: 16px;
    }
    .content li{
        display: none;
    }
    .content_in{
        padding: 20px;
        display: flex;
        justify-content: space-between;
    }
    .content_in a{
        width: 27%;
        height: 444px;
        position: relative;
    }
    .content_in a h2{
        position: absolute;
        top: 4px;
        left: 50%;
        transform: translate(-50%);
        white-space:nowrap;
        letter-spacing: 5px;
        font-size: 32px;
    }
    .content_in div{
        width: 22%;
        height: 444px;
        background: #e7e3fb;
        border-radius: 10px;
    }
    .content_in img{
        width: 100%;
    }
    .content_in div img{
        width: 100%;
    }
    .content_in div p{
        font-size: 14px;
        width: 80%;
        line-height: 18px;
        margin: auto;
        padding-top: 10px;
        letter-spacing: 2px;
    }
    .content_in div:nth-child(2) p{
        padding-top: 20px;
    }
    .content_in div:nth-child(4) p span{
        padding-left: 14px;
        background: url(../img/bg2.png) no-repeat left 16px;
    }
    .content_in div p span{
        display: block;
        padding-top: 8px;
    }
    .content_in div p a{
        display: inline-block;
        width: 14px;
        height: 14px;
        line-height: 14px;
        font-size: 12px;
        text-align: center;
        margin-right: 10px;
        border-radius: 30px;
        background: #3b18d7;
        color: #fff;
    } */
    .grd{
        height: 226px;
        display: flex;
        margin-top: 18px;
    }
    .grd1{
        border: 1px solid #c6c0f4;
        background-image: linear-gradient(to bottom, #fefeff, #f1eeff);
    }
    .grd2{
        border: 1px solid #efc0bd;
        background-image: linear-gradient(to bottom, #fffefe, #fff5f5);
    }
    .grd3{
        border: 1px solid #f2cfcf;
        background-image: linear-gradient(to bottom, #fffefe, #fff1f1);
    }
    .grd4{
        border: 1px solid #e8c0a8;
        background-image: linear-gradient(to bottom, #fffefe, #ffefe7);
    }
    .grd5{
        border: 1px solid #d0d8fb;
        background-image: linear-gradient(to bottom, #fefeff, #e9edff);
    }
    .grd_img{
        width: 304px;
    }
    .grd div:nth-child(2){
        margin-left: 16px;
        background: url(../img/right.png) no-repeat right center;
        padding-right: 10px;
    }
    .grd div:nth-child(2) h3{
        font-size: 18px;
        padding-top: 10px;
        display: flex;
        align-items: center;
        letter-spacing: 1px;
    }
    .grd .see1{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #1210e1;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see2{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #f03628;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see3{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #ff7575;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see4{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #e29e74;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see5{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #6587ff;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd div:nth-child(2) p{
        width: 478px;
        color: #000;
        font-size: 16px;
    }
    .grd div:nth-child(2) ul li{
        display: flex;
        align-items: center;
        margin-top: 6px;
        font-size: 15px;
    }
    .grd4 div:nth-child(2) ul li,.grd5 div:nth-child(2) ul li{
        margin-top: 2px !important;
    }
    .grd div:nth-child(2) ul li img{
        width: 18px;
        margin-right: 10px;
    }
    .grd div:nth-child(3) p:nth-child(1){
        width: 150px;
        height: 26px;
        line-height: 26px;
        border: 1px solid #feb5ae;
        color: #ff4631;
        text-align: center;
        border-radius: 30px;
        margin-left: 108px;
        margin-top: 26px;
    } 
    .grd div:nth-child(3) p:nth-child(2){
        color: #ff0403;
        font-size: 18px;
        padding-left: 88px;
        padding-top: 6px;
    }
    .grd div:nth-child(3) p:nth-child(2) span{
        font-size: 34px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(3){
        color: #fd2f30;
        font-size: 19px;
        padding-left: 74px;
    }
    .grd div:nth-child(3) p:nth-child(3) span{
        font-size: 24px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(4){
        display: flex;
        margin-top: 20px;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(1){
        width: 132px;
        height: 40px;
        line-height: 40px;
        margin-left: 48px;
        border: 1px solid #fa737e;
        color: #ff1619;
        font-size: 22px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(2){
        width: 134px;
        height: 42px;
        line-height: 42px;
        margin-left: 20px;
        background: #ff1616;
        color: #fff;
        font-size: 22px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd2 div:nth-child(2),.grd3 div:nth-child(2),.grd4 div:nth-child(2){
        background: url(../img/right1.png) no-repeat right;
        background-size: 3px;
    }
    .grd p del{
        color: #333;
    }
    .ques{
        height: 380px;
    }
    .nav1{
        width: 86%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 54px;
    }
    .nav1 li{
        width: 21%;
        height: 48px;
        line-height: 48px;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 26px;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav1_content{
        min-height: 146px;
        margin-top: 54px;
        background: #fff;
        padding: 20px 10px 30px 10px;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav1_content li{
        display: none;
        font-size: 18px;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav1_content li p{
        padding-top: 16px;
        /* letter-spacing: 1px; */
        padding-left: 14px;
        background: url(../img/bg.png) no-repeat left 25px;
        background-size: 5px;
    }
    .data{
        width: 100%;
        height: 266px;
        border-radius: 18px;
        display: flex;
        justify-content: space-between;
        margin-top: 20px;
    }
    .data dl{
        width: 33%;
        background: url(../img/bg_right.png) no-repeat right;
        background-size: 1px 100px;
    }
    .data dl:nth-child(3){
        background: none;
    }
    .data img{
        height: 90px;
        display: block;
        margin: auto;
        margin-top: 36px;
    }
    .data dl dd h4{
        font-size: 26px;
        text-align: center;
        letter-spacing: 3px;
    }
    .data dl dd span{
        display: block;
        width: 170px;
        margin-top: 10px;
        font-size: 16px;
        line-height: 18px;
        margin: auto;
        text-align: center;
        margin-top: 8px;
        letter-spacing: 2px;
        color: #000 ;
     }
    .data p{
        width: 128px;
        height: 34px;
        background: linear-gradient(to right,#ff4f45,#ff6051,#ff735d);
        line-height: 34px;
        color: #fff;
        text-align: center;
        margin: auto;
        border-radius: 30px;
        margin-top: 10px;
        cursor: pointer;
        letter-spacing: 2px;
        font-size: 16px;
    }
    .data p a{
        color: #fff;
        text-decoration: none;
    }
    .data dl:nth-child(2) dd p,.data dl:nth-child(3) dd p{
        margin-top: 28px;
    }
    .question{
        display: flex;
        justify-content: space-between;
        padding-top: 50px;
    }
    .question_in{
        width: 24%;
        height: 380px;
        overflow: hidden;
        background: #fff;
        border-radius: 10px;
        border: 1px solid #e9e9e9;
        cursor: pointer;
    }
    .question_in img{
        width: 100%;
    }
    .question_in h2{
        width: 90%;
        margin: auto;
        font-size: 20px;
        padding-top: 18px;
        padding-bottom: 10px;
    }
    .question_in p{
        width: 90%;
        margin: auto;
        font-size: 16px;
        text-indent: 2em; 
        padding-top: 10px;
        line-height: 26px;
        color: #000 ;
        background: url(../img/da.png) no-repeat left 9px;
        background-size: 26px;
    }   
    .question_in button{
        display: block;
        width: 180px;
        height: 40px;
        line-height: 40px;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 20px;
        font-size: 20px;
        cursor: pointer;
    }
    .question_in2 button{
        display: block;
        width: 180px;
        height: 40px;
        line-height: 40px;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 5px;
        font-size: 20px;
        cursor: pointer;
    }
    .img1{
        width: 100%;
        height: 292px;
        background: url(../img/ques1.png) no-repeat center;
    }
    .img2{
        width: 100%;
        height: 292px;
        background: url(../img/ques2.png) no-repeat center;
    }
    .img3{
        width: 100%;
        height: 292px;
        background: url(../img/ques3.png) no-repeat center;
    }
    .img4{
        width: 100%;
        height: 292px;
        background: url(../img/ques4.png) no-repeat center;
    }
    .question_in1:hover .img1{
        height: 100px;
        background-position: center;
    }
    .question_in2:hover .img2{
        height: 100px;
        background-position: center;
    }
    .question_in3:hover .img3{
        height: 100px;
        background-position: center;
    }
    .question_in4:hover .img4{
        height: 100px;
        background-position: center;
    }
    .mask{
        display: none;
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.8);
        z-index: 9999;
    }
    .mask_in{
        text-align: center;
        width: 477px;
        height: 330px;
        background-color: #ffffff;
        border-radius: 10px;
        top: 50%;
        left: 50%;
        position: absolute;
        transform: translate(-50%,-50%);
        opacity: 1 !important;
    }
    .mask_in h3{
        font-size: 18px;
        color: #333333;
        background: url(../img/icon.png) no-repeat 37px 52px;
        padding-left: 30px;
        padding-top: 50px;
        font-weight: bold;
    }
    .mask_in i{
        width: 38px;
        position: absolute;
        top: 1px;
        right: 7px;
        cursor: pointer;
    }
    .mask_in img{
        width: 34%;
        padding-top: 20px;
    }
    .mask_in p{
        text-align: center;
        font-size: 14px;
        padding-top: 20px;
    }

}   
@media screen and (min-width: 736px) and (max-width: 1200px){
    .box{
        width: 100%;
        background: #f7f7f7;
        padding-bottom: 30px;
    }
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 90%;
        height: auto;
        margin: auto;
    }
    .tp{
        width: 100%;
        padding-top: 34px;
        background: #fff;
        padding-bottom: 32px;
    }
    .tp img{
        display: block;
        width: 90%;
        margin: auto;
    }
    .tit{
        padding-top: 40px;
    }
    .tit h2{
        text-align: center;
        font-size: 30px;
        letter-spacing: 2px;
    }
    .nav{
        width: 88%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 34px;
    }
    .nav li{
        width: 23%;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 22px;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav_content{
        margin-top: 34px;
        background: #fff;
        padding: 0px 10px 20px 10px;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav_content li{
        display: none;
        font-size: 18px;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav_content li p{
        padding-top: 26px;
        letter-spacing: 1px;
    }
    .nav_content li:nth-child(2) p{
        padding-top: 10px;
    }
    .nav_content li:nth-child(2) p:nth-child(1){
        padding-top: 26px;
    }
    .kemu{
        width: 80%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 40px;
        
    }
    .kemu li{
        font-size: 20px;
        color: #000;
        font-weight: bold;
        padding-bottom: 8px;
        cursor: pointer;
        padding-left: 4px;
        padding-right: 4px;
    }
    .audition{
        border-bottom: 1px solid #e3e3e3;
        padding-bottom: 10px;
    }
    .acti{
        color: #2a34ec;
        border-bottom: 3px solid #2a34ec;
    }
    .jieshao{
        width: 100%;
        margin-top: 30px;
        position: relative;
    }
    .jieshao li{
        display: none;
        width: 90%;
        margin: auto;
        padding: 18px;
        background: #fff;
    }

    .teacher{
        padding-top: 14px;
    }
    .teacher img{
        width: 70px;
        height: 70px;
        margin-right: 10px;
        border-radius: 50%;
    }
    .shiting{
        width: 140px;
        height: 42px;
        line-height: 42px;
        background: #2a34ec;
        border-radius: 30px;
        position: absolute;
        bottom: 32px;
        right: 132px;
        font-size: 19px;
        text-align: center;
        color: #fff;
    }
    .shiting a{
        color: #fff;
    }
    .active1{
        border: 1px solid #2a34ec;
    }
    .free{
        display: flex;
        justify-content: space-between;
    }
    .free_left{
        width: 66%;
    }

    .kemu1{
        width: 100%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 26px;
        margin-bottom: 20px;
    }
    .kemu1 li{
        font-size: 18px;
        color: #000;
        font-weight: bold;
        padding-bottom: 8px;
        cursor: pointer;
        padding-left: 4px;
        padding-right: 4px;
    }
    .con{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .con li{
        width: 28%;
        height: 40px;
        padding-left: 14px;
        line-height: 40px;
        margin-top: 12px;
        font-size: 16px;
        box-shadow: #ccc 1px 1px 10px;
        border-radius: 30px;
        background: #fff url(../img/bg_right1.png) no-repeat 90%;
        background-size: 24px;
        cursor: pointer;
    }
    .free_right{
        width: 30%;
        padding-top: 32px;
    }
    .free_right img{
        width: 100%;
    }
    .audition dl{
        display: none;
    }
    .audition_in{
        display: flex ;
        justify-content: space-between;
    }
    .tianming{
        width: 48%;
        overflow: hidden;
    }
    .tianming img{
        width: 100%;
    }
    .tianming video{
        width: 100%;
        object-fit: cover;
        border-radius: 10px;
    }
    .introduction{
        width: 49%;
    }
    .introduction h2{
        font-size: 22px;
    }
    .introduction h3{
        font-size: 16px;
        padding-top: 10px;
    }
    .introduction h4{
        font-size: 15px;
        padding-top: 10px;
    }
    .introduction p{
        font-size: 12px;
        padding-top: 6px;
    }
    .nav1{
        width: 86%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 32px;
    }
    .nav1 li{
        width: 23%;
        height: 44px;
        line-height: 44px;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 18px;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav1_content{
        min-height: 146px;
        margin-top: 34px;
        background: #fff;
        padding: 20px 10px 30px 10px;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav1_content li{
        display: none;
        font-size: 18px;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav1_content li p{
        padding-top: 16px;
        padding-left: 14px;
        background: url(../img/bg.png) no-repeat left 25px;
        background-size: 5px;
    }
    .grd{
        display: flex;
        justify-content: space-between;
        margin-top: 18px;
    }
    .grd1{
        border: 1px solid #c6c0f4;
        background-image: linear-gradient(to bottom, #fefeff, #f1eeff);
    }
    .grd2{
        border: 1px solid #efc0bd;
        background-image: linear-gradient(to bottom, #fffefe, #fff5f5);
    }
    .grd3{
        border: 1px solid #f2cfcf;
        background-image: linear-gradient(to bottom, #fffefe, #fff1f1);
    }
    .grd4{
        border: 1px solid #e8c0a8;
        background-image: linear-gradient(to bottom, #fffefe, #ffefe7);
    }
    .grd5{
        border: 1px solid #d0d8fb;
        background-image: linear-gradient(to bottom, #fefeff, #e9edff);
    }
    .grd_img{
        width: 30%;
    }
    .grd div:nth-child(2){
        width: 36%;
        background: url(../img/right.png) no-repeat right center;
        background-size: 2px 84%;
        padding-right: 10px;
    }
    .grd div:nth-child(2) h3{
        font-size: 15px;
        padding-top: 4px;
        display: flex;
        align-items: center;
        letter-spacing: 1px;
    }
    .grd .see1{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #1210e1;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        cursor: pointer;
        transform: scale(0.9);
    }
    .grd .see2{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #f03628;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see3{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #ff7575;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see4{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #e29e74;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd .see5{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #6587ff;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
    }
    .grd div:nth-child(2) p{
        width: 100%;
        color: #000;
        font-size: 14px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .grd div:nth-child(2) ul li{
        display: flex;
        align-items: center;
        margin-top: 1px;
        font-size: 12px;
    }
    .grd4 div:nth-child(2) ul li,.grd5 div:nth-child(2) ul li{
        margin-top: 2px !important;
    }
    .grd div:nth-child(2) ul li img{
        width: 18px;
        margin-right: 10px;
    }
    .grd div:nth-child(3){
        width: 30%;
    }
    .grd div:nth-child(3) p:nth-child(1){
        width: 120px;
        height: 24px;
        line-height: 23px;
        border: 1px solid #feb5ae;
        color: #ff4631;
        text-align: center;
        border-radius: 30px;
        margin: auto;
        margin-top: 26px;
        font-size: 14px;
    } 
    .grd div:nth-child(3) p:nth-child(2){
        color: #ff0403;
        font-size: 14px;
        padding-top: 6px;
        text-align: center;
    }
    .grd div:nth-child(3) p:nth-child(2) span{
        font-size: 24px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(3){
        color: #fd2f30;
        font-size: 12px;
        text-align: center;
    }
    .grd3 div:nth-child(3) p:nth-child(3),.grd4 div:nth-child(3) p:nth-child(3),.grd5 div:nth-child(3) p:nth-child(3){
        color: #fd2f30;
        font-size: 14px;
        text-align: center;
    }
    
    .grd div:nth-child(3) p:nth-child(3) span{
        font-size: 16px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(4){
        width: 80%;
        display: flex;
        margin: auto;
        justify-content: space-between;
        margin-top: 20px;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(1){
        width: 47%;
        height: 28px;
        line-height: 28px;
        border: 1px solid #fa737e;
        color: #ff1619;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(2){
        width: 48%;
        height: 30px;
        line-height: 30px;
        background: #ff1616;
        color: #fff;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd p del{
        color: #333;
    }
    .data{
        width: 100%;
        height: 266px;
        border-radius: 18px;
        display: flex;
        justify-content: space-between;
        margin-top: 20px;
    }
    .data dl{
        width: 33%;
        background: url(../img/bg_right.png) no-repeat right;
        background-size: 1px 100px;
    }
    .data dl:nth-child(3){
        background: none;
    }
    .data img{
        height: 70px;
        display: block;
        margin: auto;
        margin-top: 36px;
    }
    .data dl dd h4{
        font-size: 22px;
        text-align: center;
        letter-spacing: 3px;
    }
    .data dl dd span{
        display: block;
        width: 170px;
        margin-top: 10px;
        font-size: 14px;
        line-height: 18px;
        margin: auto;
        text-align: center;
        margin-top: 8px;
        letter-spacing: 2px;
        color: #000 ;
     }
    .data p{
        width: 120px;
        height: 34px;
        background: linear-gradient(to right,#ff4f45,#ff6051,#ff735d);
        line-height: 34px;
        color: #fff;
        text-align: center;
        margin: auto;
        border-radius: 30px;
        margin-top: 10px;
        cursor: pointer;
        letter-spacing: 2px;
        font-size: 16px;
    }
    .data p a{
        color: #fff;
        text-decoration: none;
    }
    .data dl:nth-child(2) dd p,.data dl:nth-child(3) dd p{
        margin-top: 28px;
    }
    .question{
        display: flex;
        justify-content: space-between;
        padding-top: 50px;
    }
    .question_in{
        width: 24%;
        height: 360px;
        overflow: hidden;
        background: #fff;
        border-radius: 10px;
        border: 1px solid #e9e9e9;
        cursor: pointer;
    }
    .question_in img{
        width: 100%;
    }
    .question_in h2{
        width: 90%;
        height: 60px;
        margin: auto;
        font-size: 16px;
        padding-top: 18px;
        padding-bottom: 10px;
    }
    .question_in p{
        width: 90%;
        margin: auto;
        font-size: 14px;
        text-indent: 2em;
        padding-top: 10px;
        line-height: 18px;
        color: #000;
        background: url(../img/da.png) no-repeat left 6px;
        background-size: 20px;
    }   
    .question_in button{
        display: block;
        width: 70%;
        height: 32px;
        line-height: 32px;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 10px;
        font-size: 14px;
        letter-spacing: 1px;
    }
    .question_in2 button{
        display: block;
        width: 70%;
        height: 32px;
        line-height: 32px;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 10px;
        font-size: 14px;
        letter-spacing: 1px;
    }
    .img1{
        width: 100%;
        height: 268px;
        background: url(../img/ques1.png) no-repeat center;
    }
    .img2{
        width: 100%;
        height: 268px;
        background: url(../img/ques2.png) no-repeat center;
    }
    .img3{
        width: 100%;
        height: 268px;
        background: url(../img/ques3.png) no-repeat center;
    }
    .img4{
        width: 100%;
        height: 268px;
        background: url(../img/ques4.png) no-repeat center;
    }
    .question_in1:hover .img1{
        height: 90px;
        background-position: center;
    }
    .question_in2:hover .img2{
        height: 90px;
        background-position: center;
    }
    .question_in3:hover .img3{
        height: 90px;
        background-position: center;
    }
    .question_in4:hover .img4{
        height: 90px;
        background-position: center;
    }
    .mask{
        display: none;
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.8);
        z-index: 9999;
    }
    .mask_in{
        text-align: center;
        width: 477px;
        height: 330px;
        background-color: #ffffff;
        border-radius: 10px;
        top: 50%;
        left: 50%;
        position: absolute;
        transform: translate(-50%,-50%);
        opacity: 1 !important;
    }
    .mask_in h3{
        font-size: 18px;
        color: #333333;
        background: url(../img/icon.png) no-repeat 37px 52px;
        padding-left: 30px;
        padding-top: 50px;
        font-weight: bold;
    }
    .mask_in i{
        width: 38px;
        position: absolute;
        top: 1px;
        right: 7px;
        cursor: pointer;
    }
    .mask_in img{
        width: 34%;
        padding-top: 20px;
    }
    .mask_in p{
        text-align: center;
        font-size: 14px;
        padding-top: 20px;
    }
}
@media screen and (max-width: 736px) {
    html{   
        font-size:100px;
        -webkit-text-size-adjust:none !important;
    } 
    .box{
        width: 100%;
        background: #f7f7f7;
        padding-bottom: 30px;
    }
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 90%;
        height: auto;
        margin: auto;
    }
    .tp{
        width: 100%;
        padding-top: 0.16rem;
        background: #fff;
        padding-bottom: 0.32rem;
    }
    .tp img{
        display: block;
        width: 90%;
        margin: auto;
    }
    .tit{
        padding-top: 0.4rem;
    }
    .tit h2{
        text-align: center;
        font-size: 0.4rem;
        letter-spacing: 2px;
    }
    .nav{
        width: 88%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 0.3rem;
    }
    .nav li{
        width: 23%;
        height: 0.44rem;
        line-height: 0.44rem;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 0.22rem;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav_content{
        margin-top: 0.3rem;
        background: #fff;
        padding: 0px 0.1rem 0.2rem 0.1rem;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav_content li{
        display: none;
        font-size: 0.18rem;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav_content li p{
        padding-top:0.2rem;
        letter-spacing: 1px;
    }
    .nav_content li:nth-child(2) p{
        padding-top: 10px;
    }
    .nav_content li:nth-child(2) p:nth-child(1){
        padding-top: 26px;
    }
    .kemu{
        width: 92%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 20px;
        
    }
    .kemu li{
        font-size: 14px;
        color: #000;
        font-weight: bold;
        padding-bottom: 8px;
        cursor: pointer;
        padding-left: 4px;
        padding-right: 4px;
    }
    .audition{
        border-bottom: 1px solid #e3e3e3;
        padding-bottom: 10px;
    }
    .acti{
        color: #2a34ec;
        border-bottom: 3px solid #2a34ec;
    }
    .jieshao{
        width: 100%;
        margin-top: 30px;
        position: relative;
    }
    .jieshao li{
        display: none;
        width: 96%;
        margin: auto;
        padding: 8px;
        background: #fff;
    }

    .teacher{
        padding-top: 14px;
    }
    .teacher img{
        width: 40px;
        height: 40px;
        margin-right: 8px;
        border-radius: 50%;
    }
    .shiting{
        width: 94px;
        height: 30px;
        line-height: 30px;
        background: #2a34ec;
        border-radius: 30px;
        position: absolute;
        bottom: 18px;
        right: 40px;
        font-size: 14px;
        text-align: center;
        color: #fff;
    }
    .shiting a{
        color: #fff;
    }
    .active1{
        border: 1px solid #2a34ec;
    }
    .free_left{
        width: 100%;
        margin: auto;
    }

    .kemu1{
        width: 80%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #999999;
        padding-top: 18px;
        margin-bottom: 10px;
    }
    .kemu1 li{
        font-size: 12px;
        color: #000;
        font-weight: bold;
        padding-bottom: 5px;
        cursor: pointer;
        padding-left: 2px;
        padding-right: 2px;
    }
    .con{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .con li{
        width: 29%;
        height: 32px;
        padding-left: 10px;
        line-height: 32px;
        margin-top: 8px;
        font-size: 12px;
        box-shadow: #ccc 1px 1px 10px;
        border-radius: 30px;
        background: #fff url(../img/bg_right1.png) no-repeat 90%;
        background-size: 16px;
        cursor: pointer;
    }
    .free_right{
        display: none;
    }
    .audition dl{
        display: none;
    }
    .audition_in{
        display: flex ;
        justify-content: space-between;
    }
    .tianming{
        width: 48%;
        overflow: hidden;
    }
    .tianming img{
        width: 100%;
    }
    .tianming video{
        width: 100%;
        object-fit: cover;
        border-radius: 10px;
    }
    .introduction{
        width: 49%;
        padding-top: 0.3rem;
    }
    .introduction h2{
        font-size: 0.32rem;
    }
    .introduction h3{
        font-size: 0.16rem;
        padding-top: 0.1rem;
    }
    .introduction h4,.introduction p{
        display: none;
    }
    /* .tab{
        width: 100%;
        display: flex;
        justify-content: space-between;
        padding: 18px 0;
    }
    .tab li{
        width: 20%;
        height: 0.4rem;
        line-height: 0.4rem;
        border-radius: 30px;
        border: 1px solid #fff;
        color: #fff;
        text-align: center;
        font-size: 0.16rem;
        cursor: pointer;
        transform: scale(0.9);
    }
    .tab .active{
        color: #3b1ad9;
        border-radius: 30px;
        background: #fff;
        font-weight: bold;
    }
    .curriculum{
        width: 100%;
        height: 712px;
        margin-top: 0.4rem;   
        background: url(../img/background.png) no-repeat center;
    }
    .curriculum_in{
        width: 90%;
        margin: auto;
    }
    .curriculum_in h2{
        text-align: center;
        color: #fff;
        font-size: 0.36rem;
        letter-spacing: 2px;
        padding-top: 0.26rem;
    }
    .curriculum_in button{
        width: 28%;
        height: 0.44rem;
        color: #ff5146;
        font-weight: bold;
        text-align: center;
        border: none;
        background: #fff;
        display: block;
        margin: 0.22rem auto;
        border-radius: 30px;
        font-size: 0.2rem;
    }
    .curriculum_in button a{
        color: #ff5146;
    }
    .button{
        width: 80%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .content{
        background: #fff;
        border-radius: 16px;
    }
    .content li{
        display: none;
    }
    .content_in{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .content_in div{
        width: 50%;
        height: 286px;
        background: #e7e3fb;
        border-radius: 10px;
        transform: scale(0.95);
    }
    .content_in a{
        width: 50%;
        height: 286px;
        position: relative;
        border-radius: 8px;
        transform: scale(0.95);
    }
    .content_in a h2{
        position: absolute;
        top: 4px;
        left: 50%;
        transform: translate(-50%);
        white-space:nowrap;
        letter-spacing: 5px;
        font-size: 32px;
    }
   
    .content_in img{
        width: 100%;
        height: 286px;
    }
    .content_in div img{
        width: 100%;
        height: 58px;
    }
    .content_in div p{
        font-size: 0.12rem;
        width: 98%;
        line-height: 15px;
        margin: auto;
    }
    .content_in div:nth-child(2) p{
        padding-top: 0.1rem;
    }
    .content_in div:nth-child(4) p span{
        padding-left: 14px;
        background: url(../img/bg2.png) no-repeat left 16px;
    }
    .content_in div p span{
        display: block;
        padding-top: 0.1rem;
    }
    .content_in div p a{
        display: inline-block;
        width: 14px;
        height: 14px;
        line-height: 14px;
        font-size: 12px;
        text-align: center;
        margin-right: 10px;
        border-radius: 30px;
        background: #3b18d7;
        color: #fff;
    } */
    .grd{
        height: 100%;
        display: flex;
        margin-top: 18px;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .grd1{
        border: 1px solid #c6c0f4;
        background-image: linear-gradient(to bottom, #fefeff, #f1eeff);
    }
    .grd2{
        border: 1px solid #efc0bd;
        background-image: linear-gradient(to bottom, #fffefe, #fff5f5);
    }
    .grd3{
        border: 1px solid #f2cfcf;
        background-image: linear-gradient(to bottom, #fffefe, #fff1f1);
    }
    .grd4{
        border: 1px solid #e8c0a8;
        background-image: linear-gradient(to bottom, #fffefe, #ffefe7);
    }
    .grd5{
        border: 1px solid #d0d8fb;
        background-image: linear-gradient(to bottom, #fefeff, #e9edff);
    }
    .grd_img{
        width: 36%;
    }
    .grd div:nth-child(2){
        width: 62%;
    }
    .grd div:nth-child(2) h3{
        font-size: 12px;
        padding-top: 4px;
        display: flex;
        align-items: center;
        letter-spacing: 1px;
    }
    .grd .see1{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #1210e1;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        cursor: pointer;
        transform: scale(0.8);
    }
    .grd .see2{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #f03628;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
        transform: scale(0.8);
    }
    .grd .see3{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #ff7575;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
        transform: scale(0.8);
    }
    .grd .see4{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #e29e74;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
        transform: scale(0.8);
    }
    .grd .see5{
        display: block;
        width: 58px;
        height: 18px;
        line-height: 18px;
        text-align: center;
        border-radius: 4px;
        background: #6587ff;
        font-size: 12px;
        color: #fff;
        letter-spacing: 0px;
        margin-left: 6px;
        cursor: pointer;
        transform: scale(0.8);
    }
    .grd div:nth-child(2) p{
        width: 70%;
        color: #000;
        font-size: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .grd div:nth-child(2) ul li{
        display: flex;
        align-items: center;
        font-size: 12px;
        transform: scale(0.9);
    }
    .grd4 div:nth-child(2) ul li,.grd5 div:nth-child(2) ul li{
        margin-top: 2px !important;
    }
    .grd div:nth-child(2) ul li img{
        width: 14px;
        margin-right: 4px;
    }
    .grd div:nth-child(3){
        width: 100%;
        padding-bottom: 10px;
    }
    .grd div:nth-child(3) p:nth-child(1){
        width: 120px;
        height: 22px;
        line-height: 22px;
        border: 1px solid #feb5ae;
        color: #ff4631;
        text-align: center;
        border-radius: 30px;
        margin: auto;
        margin-top: 14px;
        font-size: 13px;
        letter-spacing: 1px;
    } 
    .grd div:nth-child(3) p:nth-child(2){
        color: #ff0403;
        font-size: 14px;
        padding-top: 2px;
        text-align: center;
    }
    .grd div:nth-child(3) p:nth-child(2) span{
        font-size: 24px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(3){
        color: #fd2f30;
        font-size: 14px;
        text-align: center;
    }
    .grd3 div:nth-child(3) p:nth-child(3),.grd4 div:nth-child(3) p:nth-child(3),.grd5 div:nth-child(3) p:nth-child(3){
        color: #fd2f30;
        font-size: 14px;
        text-align: center;
    }
    
    .grd div:nth-child(3) p:nth-child(3) span{
        font-size: 18px;
        font-weight: bold;
    }
    .grd div:nth-child(3) p:nth-child(4){
        width: 54%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        margin-top: 8px;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(1){
        width: 47%;
        height: 28px;
        line-height: 28px;
        border: 1px solid #fa737e;
        color: #ff1619;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd div:nth-child(3) p:nth-child(4) a:nth-child(2){
        width: 48%;
        height: 30px;
        line-height: 30px;
        background: #ff1616;
        color: #fff;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .grd p del{
        color: #333;
    }
    .nav1{
        width: 100%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        padding-top: 0.32rem;
    }
    .nav1 li{
        width: 23%;
        height: 0.44rem;
        line-height: 0.44rem;
        text-align: center;
        background: #fff;
        border: 1px solid #c9c9c9;
        border-radius: 30px;
        color: #000;
        font-size: 0.12rem;
        cursor: pointer;
    }
    .act{
        color: #fff !important;
        background: #2a34ec !important;
        border: none !important ;
    }
    .nav1_content{
        min-height: 146px;
        margin-top: 34px;
        background: #fff;
        padding: 0.2rem 0.1rem 0.3rem 0.1rem;
        box-shadow: #ccc 1px 1px 16px;
        border-radius: 14px;
    }
    .nav1_content li{
        display: none;
        font-size: 0.18rem;
        color: #000;
        width: 95%;
        margin: auto;
    }
    .nav1_content li p{
        padding-top: 0.16rem;
        /* letter-spacing: 1px; */
        padding-left: 8px;
        background: url(../img/bg.png) no-repeat left 14px;
        background-size: 3px;
    }
    .data{
        width: 100%;
        border-radius: 18px;
        display: flex;
        justify-content: space-between;
    }
    .data dl{
        width: 33%;
        background: url(../img/bg_right.png) no-repeat right 65px;
        background-size: 1px 80px;
    }
    .data dl:nth-child(3){
        background: none;
    }
    .data img{
        height: 40px;
        display: block;
        margin: auto;
        margin-top: 0.36rem;
    }
    .data dl dd h4{
        font-size: 0.3rem;
        text-align: center;
        letter-spacing: 1px;
    }
    .data dl dd span{
        display: block;
        width: 88%;
        margin-top: 10px;
        font-size: 0.14rem;
        line-height: 18px;
        margin: auto;
        text-align: center;
        margin-top: 1px;
        letter-spacing: 1px;
        color: #000;
     }
    .data p{
        width: 74%;
        height: 0.48rem;
        background: linear-gradient(to right,#ff4f45,#ff6051,#ff735d);
        line-height: 0.48rem;
        color: #fff;
        text-align: center;
        margin: auto;
        border-radius: 30px;
        margin-top: 10px;
        cursor: pointer;
        letter-spacing: 2px;
        font-size: 0.16rem; 
    }
    .data p a{
        color: #fff;
        text-decoration: none;
    }
    .question{
        display: flex;
        justify-content: space-between;
        padding-top: 0.4rem;
        flex-wrap: wrap;
    }
    .question_in{
        width: 49%;
        height: 208px;
        overflow: hidden;
        background: #fff;
        border-radius: 10px;
        border: 1px solid #e9e9e9;
        cursor: pointer;
        margin-top: 0.1rem;
    }
    .question_in img{
        width: 100%;
    }
    .question_in h2{
        width: 95%;
        height: 30px;
        margin: auto;
        font-size: 0.16rem;
        padding-top: 0.18rem;
        padding-bottom: 0.1rem;
    }
    .question_in p{
        width: 95%;
        margin: auto;
        font-size: 0.12rem;
        text-indent: 3em;
        padding-top: 10px;
        line-height: 0.28rem;
        color: #000;
        background: url(../img/da.png) no-repeat left 10px;
        background-size: 14px;
    }   
    .question_in button{
        display: block;
        width: 52%;
        height: 0.4rem;
        line-height: 0.4rem;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 0.1rem;
        font-size: 0.12rem;
        letter-spacing: 1px;
    }
    .question_in2 button{
        display: block;
        width: 52%;
        height: 0.4rem;
        line-height: 0.4rem;
        background: #ff4036;
        border: none;
        text-align: center;
        color: #fff;
        margin: auto;
        border-radius: 30px;
        margin-top: 0.1rem;
        font-size: 0.12rem;
        letter-spacing: 1px;
    }
    .img1{
        width: 100%;
        height: 160px;
        background: url(../img/ques1.png) no-repeat center;
    }
    .img2{
        width: 100%;
        height: 160px;
        background: url(../img/ques2.png) no-repeat center;
    }
    .img3{
        width: 100%;
        height: 160px;
        background: url(../img/ques3.png) no-repeat center;
    }
    .img4{
        width: 100%;
        height: 160px;
        background: url(../img/ques4.png) no-repeat center;
    }
    .question_in1:hover .img1{
        height: 50px;
        background-position: center;
    }
    .question_in2:hover .img2{
        height: 50px;
        background-position: center;
    }
    .question_in3:hover .img3{
        height: 50px;
        background-position: center;
    }
    .question_in4:hover .img4{
        height: 50px;
        background-position: center;
    }
    .mask{
        display: none;
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0,0,0,0.8);
        z-index: 9999;
    }
    .mask_in{
        text-align: center;
        width: 300px;
        height: 214px;
        background-color: #ffffff;
        border-radius: 10px;
        top: 50%;
        left: 50%;
        position: absolute;
        transform: translate(-50%,-50%);
        opacity: 1 !important;
    }
    .mask_in h3{
        font-size: 12px;
        color: #333333;
        background: url(../img/icon.png) no-repeat 12px 38px;
        padding-left: 15px;
        padding-top: 37px;
        font-weight: bold;
        background-size: 17px;
    }
    .mask_in i{
        width: 30px;
        position: absolute;
        top: 4px;
        right: 2px;
        cursor: pointer;
    }
    .mask_in img{
        width: 34%;
        padding-top: 10px;
    }
    .mask_in p{
        text-align: center;
        font-size: 12px;
        padding-top: 2px;
    }
}