*{
    padding: 0;
    margin: 0;
}
ul li{
    list-style: none;
}
a{
    text-decoration: none;
}
button{
    outline: none;
}
@media screen and (min-width: 1200px) {
    .box{
        width: 100%;
        padding-bottom: 50px;
    }
    .show{
        background: none !important;
    }
    .query{
        width: 100% !important;
        height: 100% !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        background-color:rgba(0,0,0,0.4) !important;
        display: none;
        z-index: 999 !important;
    }   
    .query_in{
        position: absolute;
        width: 600px;
        height: 376px;
        background: #fff;
        top: 100px;
        left: 50%;
        bottom: 0;
        z-index: 10;
        border-radius: 14px;
        transform: translate(-50%);
    }
    .close{
        cursor: pointer;
        position: absolute;
        width: 30px;
        height: 30px;
        border-radius: 30%;
        top: 10px;
        right: 10px;
    }
    .dq{
        letter-spacing:14pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: 20px auto;
        margin-top: 40px;
        display: flex;
        justify-content: space-between;
    }
    .query_in select{
        width: 188px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 16px;
    }
    .query_in .name{
        letter-spacing:13pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .query_in .name input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333
    }
    .query_in .phone{
        letter-spacing: 13pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: auto;
        display: flex;
        margin-top: 20px;
        justify-content: space-between;
    }
    .phone input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333
    }
    .yanzheng{
        text-align: center;
        letter-spacing: 0;
        width: 94px;
        margin-left: 10px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        border: 1px solid #ccc;
        text-decoration: none;
        color: #333333;
        cursor: pointer;
    }
    .yzm{
        letter-spacing: 2pt;
        width: 410px;
        font-size: 28px;
        padding-left: 108px;
        color: #333333;
        margin: auto;
        display: flex;
        margin-top: 20px;
        justify-content: space-between;
    }
    .yzm input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        margin-left: 8px;
        border: 1px solid #333333
    }
    .query_in button{
        width: 160px;
        height: 50px;
        font-size: 28px;
        color: #333333;
        font-weight: bold;
        background: #fff;
        margin-left: 222px;
        text-align: center;
        border-radius: 6px;
        margin-top: 30px;
        cursor: pointer;
    }
   
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 1200px;
        margin: auto;
        position: relative;
    }
    .nav{
        width: 100%;
        height: 340px;
        border-radius: 16px;
        box-shadow: #ccc 1px 1px 18px;
        overflow: hidden;
        position: absolute;
        top:-334px;
	    background-color: white
    }
    .nav_in{
        height: 80px;
        line-height: 80px;
        background: #363af5;
        text-align: center;
        font-size: 28px;
        letter-spacing: 3px;
        color: #fff;
        font-weight: bold;
    }
    .nav_In{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-around;
        margin-top: 10px;
    }
    .lef{
        width: 40%;
    }
    .lef img{
        width: 330px;
        padding-top: 20px;
    }
    
    .rig{
        width: 78%;
        height: 120px;
        margin-top: 14px;
    }
    .rig h1{
        position: relative;
        margin-top: 20px;
        font-size: 34px;
        letter-spacing: 2px;
    }
    .rig h1 img{
        position: absolute;
        left: 320px;
        width: 25px;
        top: -1px;
    }
    .rig p{
        margin-top: 16px;
        font-size: 16px;
    }
    .rig_in2{
        display: flex;
        justify-content: space-between;
        width: 50%;
        align-items: center;
    }
    .rig_in2 p:nth-child(1){
        width: 152px;
        height: 44px;
        line-height: 44px;
        border: 1px solid #ff3030;
        color: #ff3030;
        font-size: 22px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 30px;
    }
    .rig_in2 p:nth-child(1) a{
        color: #ff3030;
    }
    .rig_in2 p:nth-child(2){
        width: 152px;
        height: 44px;
        line-height: 44px;
        background: #ff3030;
        color: #fff;
        font-size: 22px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 30px;
    }
    .tit{
        padding-top: 100px;
    }
    .titt{
        padding-top: 80px;
    }
    .tit h2,.titt h2{
        text-align: center;
        font-size: 36px;
        letter-spacing: 4px;
    }
    .cont div{
        width: 100%;
        height: auto;
        display: none;
        margin-top: 30px;
        padding-bottom: 20px;
        box-shadow: #e0dfdf 1px 1px 15px;
        border-radius: 16px;
        padding-left: 30px;
    }
    .cont div h3{
        padding-top: 20px;
        font-size: 26px;
    }
    .cont a{
        color: #666666;
        font-size: 16px;
    }
    .cont p{
        width: 98%;
        padding-top: 10px;
        font-size: 17px;
        color: #000000;
    }
    .cont div h4{
        margin-top: 30px;
        font-size: 21px;
    }
    .cont ul{
        display: flex;
        padding-top: 10px;
        font-size: 17px;
    }
    .cont ul li{
        padding-left: 40px;
    }
    .cont ul li:nth-child(1){
        padding-left: 0px !important;
    }
    .swiper {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
        padding-top: 30px;
    }
    .sp{
        border: 2px solid #5960ff;
    }
    .swiper-slide {
        width: 19% !important;
        height: auto !important;
        overflow: hidden;
        text-align: center;
        font-size: 18px;
        background: #fff;
        border-radius: 12px;
        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

    .swiper-slide img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .swiper-button-next{
        color: #5057ff !important;
        width: 26px !important;
        margin-top: 0 !important;
        height: 22px !important;
        font-size: 9px !important;
    }
    .swiper-button-prev{
        color: #5057ff !important;
        width: 26px !important;
        margin-top: 0 !important;
        left: 10px !important;
        height: 22px !important;
        font-size: 9px !important;
    }
    .grades{
        padding-top: 60px;
    }
    .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: 116px;
        margin-top: 26px;
        font-size: 16px;
    } 
    .grd div:nth-child(3) p:nth-child(2){
        color: #ff0403;
        font-size: 18px;
        padding-left: 84px;
        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: 68px;
    }
 
    .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;
    }
    .details{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .details p{
        width: 44%;
        text-align: center;
        border-radius: 30px;
    }
    .details p:nth-child(1){
        height: 28px;
        line-height: 28px;
        color: #ff4d4d;
        border: 1px solid #ff4d4d;
    }
    .details p:nth-child(2){
        height: 30px;
        line-height: 30px;
        background: #ff4d4d;
        color: #fff;
    }
    /* VIP·专属 */
    .vipBox{
        width: 100%;
        height: 490px;
        border-radius: 30px;
        margin: 52px auto 0;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
    }
    /* vipHeader */
    .vipHeader{
        width: 100%;
        height: 138px;
        background: #3731ed;
        
    }
    .vipHeader_in{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .vipHeader h3{
        font-size: 30px;
        letter-spacing: 2px;
        color: #FFF;
        margin-top: 22px;
    }
    .vipHeader p{
        width: 72%;
        font-size: 15px;
        letter-spacing: 1px;
        color: #e7e4fc;
        margin-top: 8px;
    }
    .vipZx{
        width: 32%;
        display: flex;
        justify-content: space-between;
        padding-top: 34px;
    }
    .vipZx p:nth-child(1){
        width: 156px;
        height: 46px;
        line-height: 46px;
        border: 1px solid #fff;
        font-size: 21px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .vipZx p:nth-child(2){
        width: 156px;
        height: 48px;
        line-height: 48px;
        background-color: #ff5151;
        font-size: 21px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    /* vipIn */
    .vipIn{
        width: 100%;
        height: 360px;
        background: #fefdff;
        display: flex;
        align-items: center;
    }
    .vipImg1{
        display: none;
    }
    /* vipImg */
    .vipImg{
        width: 50%;
        height: 360px;
        background: url(../img/vip.png) no-repeat center;
        background-size: 36%;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .vipImg p{
        width: 50%;
        position: relative;
        padding-top: 72px;
        font-size: 16px;
    }
    
    .vipImg p span:nth-child(1){
        /* display: inline-block; */
        width: 100px;
        padding-left: 38px;
    }
    .vipImg p span:nth-child(2){
        
        color: #fff;
        position: absolute;
        right: 118px;
        top: 76px;
        background: #3639f4;
        padding: 4px 8px;
        border-radius: 7px;
        font-size: 22px;

    }
    .vipImg p:nth-child(1) span:nth-child(1),.vipImg p:nth-child(3) span:nth-child(1){
        display: inline-block;
        width: 100px;
        text-align: right;
    }
    .vipImg p:nth-child(2) span:nth-child(1),.vipImg p:nth-child(4) span:nth-child(1){
        padding-left: 166px;
    }
    .vipImg p:nth-child(2) span:nth-child(2),.vipImg p:nth-child(4) span:nth-child(2){
        right: 144px;
    }
    /* vipContain */
    .vipContain{
        width: 50%;
        height: 314px;
    }
    .vipContain h4{
        text-align: center;
        color: #3c15d4;
        font-size: 22px;
        padding-top: 2px;
    }
    .vipContain div{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 83%;
        margin-left: 60px;
        margin-top: 18px;
    }
    .vipContain div dl{
        width: 46%;
        height: 100px;
        box-shadow: #ccc 1px 1px 15px;
        margin-top: 20px;
        display: flex;
        justify-content: space-between;
        border-radius: 10px;
        align-items: center;
        color: #3c15d4;
    }
    .vipContain div dl dt{
        padding-left: 18px;
    }
    .vipContain div dl dd{
        padding-left: 14px;
    }
    .vipContain div dl dd p{
        font-size: 15px;
        padding-top: 6px;
        padding-right: 10px;
    }
    .vipContain div dl h5{
        font-size: 20px;
    }
    /* vipBottom */
    .vipBottom{
        width: 100%;
        height: 108px;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        display: flex;
        position: relative;
        align-items: center;
    }
    /* vipHint */
    .vipHint{
        width: 128px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        background: #3731ed;
        color: #e6e7fe;
        font-size: 12px;
        letter-spacing: 1px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        position: absolute;
        top: 0;
        left: 94px;
    }
    /* vipMoney */
    .vipMoney{
        width: 264px;
        height: 40px;
        line-height: 40px;
        margin-left: 60px;
        display: flex;
        justify-content: space-between;
    }
    .vipMoney h2{
        color: #ff2424;
        font-size: 44px;
    }
    .vipMoney h2 span{
        font-weight: normal;
        font-size: 22px;
    }
    .vipMoney p{
        color: #ff7b7b;
        font-size: 18px;
        padding-top: 10px;
    }
    /* vipGift */

    .vipGift span{
        display: inline-block;
        color: #ff2929;
        margin-right: 8px;
        font-size: 17px;
        margin-top: 4px;
        letter-spacing: 1px;
    }
    /* vipButton */
    .vipButton{
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 324px;
        margin-left: 40px;
        height: 55px;
    }
    .vipButton button{
        border: 1px solid #ff5252;
        border-radius: 30px;
        height: 50px;
        width: 150px;
        font-weight: bold;
        font-size: 21px;
        letter-spacing: 2px;
        background: #FFF;    
        cursor: pointer;
    }
    .vipButton button:nth-child(1) a{
        color: #ff5252;
    }
    .vipButton button:nth-child(2) a{
        color: #fff;
    }
    .vipButton button:nth-of-type(2){
        background: #ff5252;
        color: #FFF;
    }

    /* 配套资料/习题·助你科学备考 */
    .dataBox{
        width: 100%;
        height: 100%;
        margin: 52px auto 0;
    }
    .dataBox img{
        width: 100%;
        height: 100%;
    }

    /* 个性化服务·辅助学习 */
    .serveBox{
        width: 100%;
        height: 586px;
        margin-top: 104px;
        position: relative;
    }
    .serveBox h4{
        width: 100%;
        height: auto;
        font-size: 30px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 50px;
        padding-bottom: 150px;
        background: #3a22e0;
    }
    /* serveIn */
    .serveIn{
        width: 1200px;
        height: 400px;
        border-radius: 30px;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        background: #FFF;
        position: absolute;
        top: 130px;
        left: 50%;
        transform: translate(-50%);
        display: flex;
        /* align-items: center; */
        justify-content: space-around;
        padding-top: 46px;
    }
    /* serveButton */
    .serveButton{
        width: 46%;
        height: 420px;
        margin-left: 40px;
    }
    .serveButton :nth-child(1){
        margin-top: 0 ;
    }
    .serveBTN{
        width: 330px;
        height: 60px;
        border: 1px solid #e5e5e5;
        border-radius: 35px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 30px;
        cursor: pointer;
    }
    .act{
        background: #3924e2;color: #fff;
    }
    
    .serveBTN p{
        width: auto;
        line-height: 73px;
        margin-left: 34px;  
        font-size: 22px;
        font-weight: bold;  
        letter-spacing: 5px;
    }
    .serveBTN span{
        display: inline-block;
        width: 24px;
        height: 24px;
        line-height: 24px;
        text-align: center;
        color: #e5e5e5;
        border: 1px solid #e5e5e5;
        border-radius: 50%;
        margin-right: 28px;
    }
    .serveBTN:nth-of-type(2n-1){
        margin-left: 160px;
    }
    .serveBTN:hover{
        background: #363cf7;
    }
    .serveBTN:hover p{
        color: #FFF;
    }
 
    /* serveBTNin */
    .serveBTNin{
        width: 45%;
        height: 420px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .serveBTNin h3{
        width: 100%;
        font-size: 26px;
        letter-spacing: 4px;
    }
    .serveBTNin p{
        font-size: 16px;
        margin-top: 10px;
        letter-spacing: 2px;
        color: #4b4b4b;
        padding-right: 30px;
    }
    .serveBTNin img{    
        margin-top: 18px;
        padding-left: 88px;
        width: 56%;
    }
    .serveBTNin div{
        display: none;
    }
    /* 证书含金量 */
    .goldenBox{
        width: 100%;
        height: 167px;
        margin: 94px auto 0;
        display: flex;
        justify-content: space-between;
    }
    .goldenOne{
        width: 23%;
        height: 148px;
        border-radius: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }
    .goldenOne:nth-child(1){
        background: #ecf8fe;
    }
    .goldenOne:nth-child(2){
        background: #ebf1ff;
    }
    .goldenOne:nth-child(3){
        background: #feecec;
    }
    .goldenOne:nth-child(4){
        background: #fff6de;
    }
    .goldenTitle{
        position: absolute;
        width: 52px;
        height: 52px;
        border-radius: 15px;
        left: 50%;
        top: -26px;
        margin-left: -29px;
    }
    .goldenTitle img{
        width: 100%;
        height: 100%;
    }
    .goldenOne h3{
        font-size: 24px;
        margin-top: 38px;
        letter-spacing: 3px;
    }
    .goldenOne p{
        font-size: 16px;
        text-align: center;
        line-height: 25px;
        margin-top: 10px;
    }

    /* 内部资料·免费领取 */
    .informationBox{
        width: 100%;
        height: 580px;
        margin-top: 90px;
        background: #4831e1;
    }
    .informationbox_in{
        width: 1200px;
        margin: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .informationBox h4{
        width: 100%;
        height: auto;
        font-size: 30px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 50px;
    }
    /* informationIn */
    .informationIn{
        width: 100%;
        height: 325px;
        margin-top: 55px;
        display: flex;
        justify-content: space-between;
    }
    .informationOne{
        width: 23%;
        height: 270px;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 14px;
        display: flex;
        flex-direction: column;
        align-items: center;
        background: #FFF;
    }
    .informationIcon{
        width: 80px;
        height: 80px;
        border-radius: 50%;
        margin-top: 25px;
    }
    .informationIcon img{
        width: 100%;
        height: 100%;
    }
    .informationOne h3{
        font-size: 25px;
        margin-top: 20px;
        letter-spacing: 5px;
    }
    .informationOne p{
        font-size: 16px;
        text-align: center;
        line-height: 20px;
        margin-top: 10px;
        letter-spacing: 3px;
    }
    .informationElse{
        width: 320px;
        height: 270px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
    }
    .informationLittle{
        width: 320px;
        height: 82px;
        background: #FFF;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 10px;
        display: flex;
        align-items: center;
    }
    .informationicon{
        width: 56px;
        height: 56px;
        border-radius: 50%;
        margin-left: 28px;
    }
    .informationicon img{
        width: 100%;
        height: 100%;
    }
    .informationLittle h3{
        font-size: 24px;
        letter-spacing: 5px;
        margin-left: 45px;
    }
    /* informationBTN */
    .informationBTN{
        width: 170px;
        height: 54px;
        line-height: 54px;
        text-align: center;
        margin-top: 12px;
        border: 1px solid #fff;
        border-radius: 30px;
        
        font-size: 24px;
        font-weight: bold;
        background: #fff;
        cursor: pointer;
    }
    .informationBTN a{
        color: #ff1919;
    }
    /* 常见问题 */
    .questionBox{
        width: 100%;
        margin: 100px auto;
    }
    .questionBox img{
        width: 100%;
        height: 100%;
    }

     /* 一个电脑 */
     .computerBox{
        width: 850px;
        height: 432px;
        margin: auto;
        position: relative;
    }
    .computerBox img{
        width: 100%;
        height: 100%;
    }
    .computerBox video{
        position: absolute;
        top: 17px;
        left: 89px;
        outline: none;
    }

    footer{
        width: 100%;
        height: 410px;
        margin: 100px auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .footerOne h5{
        font-size: 18px;
    }
    .footerOne p{
        font-size: 14px;
        line-height: 20px;
        color: #a4a4a4;
    }
    footer{
        width: 100%;
        height: 410px;
        margin: 100px auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .footerOne h5{
        font-size: 18px;
    }
    .footerOne p{
        font-size: 14px;
        line-height: 20px;
        color: #a4a4a4;
    }
    .bott{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        padding-top: 10px;
    }
    .bott div{
        width: 23%;
        padding-top: 56px;
    }
    .bott h4{
        font-size: 18px;
    }
    .bott p{
        font-size: 13px;
        padding-top: 2px;
        color: #6e6e6e;
    }
    .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: 760px){
    .box{
        width: 100%;
    }
    .query{
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background-color:rgba(0,0,0,0.4);
        display: none;
        z-index: 999;
    }   
    .query_in{
        position: absolute;
        width: 320px;
        height: 200px;
        background: #fff;
        top: 100px;
        left: 50%;
        bottom: 0;
        z-index: 10;
        border-radius: 14px;
        transform: translate(-50%);
    }
    .close{
        cursor: pointer;
        position: absolute;
        width: 20px;
        height: 20px;
        border-radius: 30%;
        top: 5px;
        right: 7px;
    }
    .close img{
        width: 100%;
    } 
    .dq{
        letter-spacing: 6pt;
        width: 66%;
        font-size: 14px;
        color: #333333;
        margin: 10px auto;
        margin-top: 26px;
        display: flex;
        justify-content: space-between;
    }
    .query_in select{
        width: 150px;
        height: 24px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 12px;
    }
    .name{
        letter-spacing: 6pt;
        width: 66%;
        font-size: 14px;
        color: #333333;
        margin: 8px auto;
        display: flex;
        justify-content: space-between;
    }
    .name input{
        width: 138px;
        height: 24px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 12px;
    }
    .phone{
        letter-spacing: 6pt;
        width: 66%;
        font-size: 14px;
        color: #333333;
        margin: 8px auto;
        display: flex;
        justify-content: space-between;
    }
    .phone input{
        width: 138px;
        height: 24px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 12px;
    }
    .yanzheng{
        text-align: center;
        letter-spacing: 0;
        width: 48px;
        margin-left: 10px;
        height: 22px;
        line-height: 22px;
        font-size: 12px;
        border: 1px solid #ccc;
        text-decoration: none;
        color: #333333;
        cursor: pointer;
    }
    .yzm{
        letter-spacing: 2px;
        width: 66%;
        font-size: 14px;
        color: #333333;
        margin: 8px auto;
        display: flex;
        justify-content: space-between;
    }
    .yzm input{
        width: 72px;
        height: 24px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 12px;
    }
    .query_in button{
        width: 90px;
        height: 26px;
        display: block;
        margin: 12px auto;
        font-size: 14px;
        color: #333333;
        font-weight: bold;
        background: #fff;
        text-align: center;
        border-radius: 6px;
        cursor: pointer;
    }
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 95%;
        margin: auto;
        position: relative;
    }
    .nav{
        width: 100%;
        margin: auto;
        height: auto;
        border-radius: 16px;
        box-shadow: #ccc 1px 1px 18px;
        overflow: hidden;
        position: absolute;
        top: -42px;
        left: 50%;
        padding-bottom: 8px;
        transform: translate(-50%);
        padding-bottom: 10px;
    }
    .nav_in{
        height: 40px;
        line-height: 40px;
        background: #363af5;
        text-align: center;
        font-size: 16px;
        letter-spacing: 2px;
        color: #fff;
        font-weight: bold;
    }
    .nav_In{
        width: 96%;
        margin: auto;
        display: flex;
        justify-content: space-around;
    }
    .lef{
        width: 40%;
    }
    .lef img{
        width: 130px;
        padding-top: 20px;
    }
    
    .rig{
        width: 58%;
        height: auto;
        margin-top: 14px;
    }
    .rig h1{
        position: relative;
        font-size: 18px;
        letter-spacing: 1px;
    }
    .rig h1 img{
        position: absolute;
        left: 169px;
        width: 14px;
        top: 0px;
    }
    .rig p{
        margin-top: 2px;
        height: 34px;
        overflow: hidden;
        font-size: 12px;
        letter-spacing: -1px;
    }
    .rig_in2{
        display: flex;
        justify-content: space-between;
        width: 78%;
        align-items: center;
    }
    .rig_in2 p:nth-child(1){
        width: 72px;
        height: 22px;
        line-height: 22px;
        border: 1px solid #ff3030;
        color: #ff3030;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 4px;
    }
    .rig_in2 p:nth-child(1) a{
        color: #ff3030;
    }
    .rig_in2 p:nth-child(2){
        width: 72px;
        height: 24px;
        line-height: 24px;
        background: #ff3030;
        color: #fff;
        font-size: 14px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 4px;
    }
    .tit{
        padding-top: 126px;
    }
    .titt{
        padding-top: 40px;
    }
    .tit h2,.titt h2{
        text-align: center;
        font-size: 20px;
        letter-spacing: 4px;
    }
    .cont div{
        width: 100%;
        height: auto;
        display: none;
        margin-top: 12px;
        padding-bottom: 10px;
        box-shadow: #e0dfdf 1px 1px 15px;
        border-radius: 16px;
    }
    .cont div h3{
        padding-top: 12px;
        padding-left: 10px;
        font-size: 16px;
    }
    .cont a{
        color: #666666;
        font-size: 12px;
        padding-left: 10px;
    }
    .cont p{
        width: 96%;
        padding-top: 10px;
        font-size: 12px;
        color: #000000;
        padding-left: 10px;
    }
    .cont div h4{
        margin-top: 6px;
        padding-left: 10px;
        font-size: 14px;
    }
    .cont ul{
        display: flex;
        flex-wrap: wrap;
        font-size: 14px;
        padding-left: 10px;
    }
    .cont ul li{
        padding-left: 12px;
        font-size: 12px;
    }
    .cont ul li:nth-child(1){
        padding-left: 0px !important;
    }
    .swiper {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
        padding-top: 20px;
    }
    
    .swiper-slide {
        width: 19% !important;
        height: 100% !important;
        overflow: hidden;
        text-align: center;
        font-size: 18px;
        background: #fff;
    
      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }

    .swiper-slide img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .swiper-button-next{
        margin-top: 0px !important;
        color: #5057ff !important;
        width: 26px !important;
        height: 12px !important;
        font-size: 9px !important;
    }
    .swiper-button-prev{
        color: #5057ff !important;
        width: 26px !important;
        left: 10px !important;
        margin-top: 0px !important;
        height: 12px !important;
        font-size: 9px !important;
    }
    .container {
        margin-top: 14px;
        position: relative;
    }
    .title {
        width: 74%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .title li {
        width: 22%;
        height: 22px;
        line-height: 22px;
        text-align: center;
        border-radius: 5px;
        cursor: pointer;
        user-select: none;
        font-size: 12px;
        border: 1px solid #363ef9;
        color: #363ef9;
    }
    .title li.active {
        background: #373bf6;
        color: #fff;
    }
    /* .tab{
        width: 100%;
        display: flex;
        justify-content: space-between;
        margin-top: 14px;   
    }
    .tab li{
        width: 20%;
        height: 26px;
        line-height: 26px;
        font-size: 12px;
        border-radius: 30px;
        border: 1px solid #fff;
        color: #fff;
        transform: scale(0.9);
        text-align: center;
        cursor: pointer;
    }
    .tab .active{
        color: #3b1ad9;
        border-radius: 30px;
        background: #fff;
        font-weight: bold;
    }
    .curriculum{
        width: 100%;
        height: auto;
        padding-bottom: 1px;
        margin-top: 24px;
        background: url(../img/background.png) no-repeat center;
    }
    .curriculum_in{
        width: 90%;
        margin: auto;
    }
    .curriculum_in h2{
        text-align: center;
        color: #fff;
        font-size: 20px;
        letter-spacing: 2px;
        padding-top: 22px;
    }
    .curriculum_in button{
        width: 30%;
        height: 26px;
        color: #ff5146;
        font-weight: bold;
        text-align: center;
        border: none;
        background: #fff;
        display: block;
        margin: 21px auto;
        border-radius: 30px;
        font-size: 14px;
    }
    .curriculum_in button a{
        color: #ff5146;
    }
    .button{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .content{
        background: #fff;
        border-radius: 6px;
        margin-top: 16px;
    }
    .content li{
        display: none;
    }
    .content_in{
        padding: 4px 4px 0px 4px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .content_in div{
        width: 49.5%;
        height: 296px;
        background: #e7e3fb;
        border-radius: 10px;
        margin-bottom: 4px;
    }
    .content_in a{
        width: 49.5%;
        height:296px;
        position: relative;
    }
    .content_in a h2{
        position: absolute;
        top: 4px;
        left: 50%;
        transform: translate(-50%);
        white-space:nowrap;
        letter-spacing: 5px;
        font-size: 21px;
    }
    .content_in img{
        width: 100%;
        height: 296px;
        margin-bottom: 10px;
    }
    .content_in div img{
        width: 100%;
        height: 63px;
        margin-bottom: 0;
    }
    .content_in div p{
        font-size: 12px;
        width: 100%;
        transform: scale(0.9);
        line-height: 17px;
        margin: auto;
    }
    .content_in div:nth-child(2) p{
        line-height: 17px;
    }
    .content_in div:nth-child(4) p span{
        padding-left: 9px;
        background: url(../img/bg2.png) no-repeat left 9px;
        background-size: 3px;
    }
    .content_in div p span{
        display: block;
    }
    .content_in div p a{
        display: inline-block;
        width: 12px;
        height: 12px;
        line-height: 12px;
        font-size: 12px;
        text-align: center;
        margin-right: 10px;
        border-radius: 30px;
        background: #ff4f45;
        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;
    }
    .details{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .details p{
        width: 48%;
        text-align: center;
        border-radius: 30px;
        transform: scale(0.8);
    }
    .details p:nth-child(1){
        height: 22px;
        line-height: 22px;
        color: #ff4d4d;
        border: 1px solid #ff4d4d;
    }
    .details p:nth-child(2){
        height: 24px;
        line-height: 24px;
        background: #ff4d4d;
        color: #fff;
    }
    .fraction{
        width: 100%;
        height: auto;
        background: #fff;
        border-radius: 18px;
        margin-top: 30px;
    }
    /* VIP·专属 */
    .vipBox{
        width: 100%;
        height: 628px;
        border-radius: 30px;
        margin: 32px auto 0;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
    }
    /* vipHeader */
    .vipHeader{
        width: 100%;
        height: 112px;
        background: #3731ed;
        
    }
    .vipHeader_in{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .vipHeader h3{
        font-size: 20px;
        letter-spacing: 2px;
        color: #FFF;
        margin-top: 20px;
    }
    .vipHeader p{
        width: 97%;
        font-size: 12px;
        letter-spacing: 1px;
        color: #e7e4fc;
        margin-top: 4px;
    }
    .vipZx{
        width: 30%;
        margin-top: 16px;
    }
    .vipZx p:nth-child(1){
        width: 100px;
        height: 32px;
        line-height: 32px;
        border: 1px solid #fff;
        font-size: 16px;
        text-align: center;
        border-radius: 30px;
    }
    .vipZx p:nth-child(2){
        width: 100px;
        height: 34px;
        line-height: 34px;
        background-color: #ff5151;
        font-size: 16px;
        text-align: center;
        border-radius: 30px;
        margin-top: 10px;
    }
    /* vipIn */
    .vipIn{
        width: 100%;
        height: 410px;
        background: #fefdff;
    }
    /* vipImg */
    .vipImg{
        display: none;
    }
    .vipImg1{
        width: 94%;
        margin: auto;
        padding-top: 14px;
    }
    .vipImg1 img{
        width: 100%;
        margin: 10px auto;
    }
    /* vipContain */
    .vipContain{
        width: 98%;
        margin: auto;
        height: 220px;
    }
    .vipContain h4{
        text-align: center;
        color: #3c15d4;
        font-size: 18px;
        padding-top: 14px;
    }
    .vipContain div{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100%;
        padding-top: 14px;
    }
    .vipContain div dl{
        width: 48%;
        height: 72px;
        box-shadow: #cccccc96 1px 1px 10px;
        margin-top: 8px;
        display: flex;
        justify-content: space-between;
        border-radius: 10px;
        align-items: center;
        color: #3c15d4;
    }
    .vipContain div dl dt{
        width: 38px;
        height: 38px;
        padding-left: 8px;
    }
    .vipContain div dl dt img{
        width: 100%;
    }
    .vipContain div dl dd{
        padding-left: 10px;
    }
    .vipContain div dl dd p{
        font-size: 12px;
        padding-top: 4px;
        padding-right: 6px;
    }
    .vipContain div dl h5{
        font-size: 16px;
    }
    /* vipBottom */
    .vipBottom{
        width: 100%;
        height: 118px;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        display: flex;
        position: relative;
        align-items: center;
        flex-wrap: wrap;
        padding-top: 22px;
        padding-bottom: 10px;
    }
    /* vipHint */
    .vipHint{
        width: 112px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        background: #3731ed;
        color: #e6e7fe;
        font-size: 12px;
        letter-spacing: 1px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        position: absolute;
        top: 0;
        left: 18px;
    }
    /* vipMoney */
    .vipMoney{
        width: 52%;
        height: 40px;
        line-height: 40px;
        display: flex;
        justify-content: space-between;
    }
    .vipMoney h2{
        color: #ff2424;
        font-size: 26px;
        padding-left: 16px;
    }
    .vipMoney h2 span{
        font-weight: normal;
        font-size: 14px;
    }
    .vipMoney p{
        color: #ff7b7b;
        font-size: 18px;
        padding-top: 10px;
    }
    /* vipGift */

    .vipGift span{
        display: inline-block;
        color: #ff2929;
        margin-right: 8px;
        font-size: 12px;
        margin-top: 2px;
        margin-left: 20px;
    }
    /* vipButton */
    .vipButton{
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 55%;
        margin: auto;
        height: 40px;
    }
    .vipButton button{
        border: 1px solid #ff5252;
        border-radius: 30px;
        height: 26px;
        width: 46%;
        font-weight: bold;
        font-size: 13px;
        letter-spacing: 2px;
        background: #FFF;
        color: #ff5252;
    }
    .vipButton button:nth-of-type(2){
        background: #ff5252;
        color: #FFF;
    }
    .vipButton button:nth-of-type(2) a{
        background: #ff5252;
        color: #FFF;
    }
    /* 配套资料/习题·助你科学备考 */
    .dataBox{
        width: 100%;
        height: 100%;
        margin: 22px auto 0;
    }
    .dataBox img{
        width: 100%;
        height: 100%;
    }

    /* 个性化服务·辅助学习 */
    .serveBox{
        width: 100%;
        height: 254px;
        margin-top: 38px;
        position: relative;
    }
    .serveBox h4{
        width: 100%;
        height: auto;
        font-size: 20px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 14px;
        padding-bottom: 54px;
        background: #3a22e0;
    }
    /* serveIn */
    .serveIn{
        width: 88%;
        height: 198px;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        background: #FFF;
        position: absolute;
        top: 52px;
        left: 50%;
        transform: translate(-50%);
        display: flex;
        align-items: center;
        justify-content: space-around;
    }
    /* serveButton */
    .serveButton{
        width: 50%;
        height: auto;
        margin-top: 12px;
    }
    .serveButton .act{ 
        color: #FFF;
        background: #363cf7;
    }
    .serveButton :nth-child(1){
        margin-top: 0 ;
    }
    .serveBTN{
        width: 80%;
        height: 30px;
        border: 1px solid #e5e5e5;
        border-radius: 35px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 10px;
    }
    .serveBTN p{
        width: auto;
        margin-left: 6px;
        font-size: 12px;
        font-weight: bold;
    }
    .serveBTN span{
        display: inline-block;
        width: 11px;
        height: 11px;
        line-height: 8px;
        text-align: center;
        color: #e5e5e5;
        background: #FFF;
        border: 1px solid #e5e5e5;
        border-radius: 50%;
        margin-right: 3px;
        font-size: 10px;
    
    }
    .serveBTN:nth-of-type(2n-1){
        margin-left: 18px;
    }
    .serveBTN:hover{
        color: #FFF;
        background: #363cf7;
    }
    .serveBTN:hover span{
        color: #363cf7;
    }
    /* serveBTNin */
    .serveBTNin{
        width: 50%;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .serveBTNin div{
        display: none;
    }
    .serveBTNin h3{
        width: 100%;
        font-size: 14px;    
        letter-spacing: 2px;
        padding-top: 14px;
    }
    .serveBTNin p{
        font-size: 12px;
        margin-top: 4px;
    }
    .serveBTNin img{
        width: 70%;
        margin: auto;
        display: block;
    }

    /* 证书含金量 */
    .goldenBox{
        width: 90%;
        height: auto;
        margin: 42px auto 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .goldenOne{
        width: 48%;
        height: auto;
        border-radius: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        padding-bottom: 10px;
        margin-bottom: 32px;
    }
    .goldenOne:nth-child(1){
        background: #ecf8fe;
    }
    .goldenOne:nth-child(2){
        background: #ebf1ff;
    }
    .goldenOne:nth-child(3){
        background: #feecec;
    }
    .goldenOne:nth-child(4){
        background: #fff6de;
    }
    .goldenTitle{
        position: absolute;
        width: 32px;
        height: 32px;
        border-radius: 15px;
        left: 50%;
        top: -17px;
        margin-left: -16px;
    }
    .goldenTitle img{
        width: 100%;
        height: 100%;
    }
    .goldenOne h3{
        font-size: 16px;
        margin-top: 22px;
    }
    .goldenOne p{
        font-size: 12px;
        text-align: center;
        line-height: 16px;
        margin-top: 5px;
    }

    /* 内部资料·免费领取 */
    .informationBox{
        width: 100%;
        height: auto;
        margin-top: 12px;
        background: #4831e1;
        display: flex;
        flex-direction: column;
        padding-bottom: 10px;
        align-items: center;
    }
    .informationBox h4{
        width: 100%;
        height: auto;
        font-size: 20px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 12px;
    }
    /* informationIn */
    .informationIn{
        width: 92%;
        height: auto;
        margin: auto;
        margin-top: 14px;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .informationOne{
        width: 32%;
        height: auto;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 10px;
        display: flex;
        flex-direction: column;
        align-items: center;
        background: #FFF;
        padding-bottom: 8px;
    }
    .informationIcon{
        width: 38px;
        height: 38px;
        border-radius: 50%;
        margin: 6px auto;
    }
    .informationIcon img{
        width: 100%;
        height: 100%;
    }
    .informationOne h3{
        font-size: 16px;
        letter-spacing: 2px;
    }
    .informationOne p{
        font-size: 12px;
        text-align: center;
        line-height: 16px;
        margin-top: 6px;
    }
    .informationElse{
        width: 100%;
        height: auto;
        display: flex;
        justify-content: space-between;
    }
    .informationLittle{
        width: 32%;
        height: auto;
        background: #FFF;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 8px;
        display: flex;
        align-items: center;
        margin-top: 6px;
        padding: 8px 0;
    }
    .informationicon{
        width: 20px;
        height: 20px;
        border-radius: 50%;
        margin-left: 6px;
    }
    .informationicon img{
        width: 100%;
        height: 100%;
    }
    .informationLittle h3{
        font-size: 14px;
        letter-spacing: 1px;
        margin-left: 4px;
    }
    /* informationBTN */
    .informationBTN{
        width: 100px;
        height: 28px;
        line-height: 30px;
        text-align: center;
        display: block;
        margin: auto;
        margin-top: 12px;
        border: 1px solid #fff;
        border-radius: 30px;
        font-size: 15px;
        font-weight: bold;
        letter-spacing: 1px;
        background: #fff;
        cursor: pointer;
    }
    .informationBTN a{
        color: #ff1919;
    }
    /* 常见问题 */
    .questionBox{
        width: 100%;
        height: auto;
        margin: 22px auto;
    }
    .questionBox img{
        width: 100%;
        height: 100%;
    }

    /* 一个电脑 */
    .computerBox{
        width: 340px;
        height: 182px;
        margin: auto;
        position: relative;
    }
    .computerBox img{
        width: 100%;
        height: 100%;
    }
    .computerBox video{
        width: 272px !important;
        position: absolute;
        top: 11px;
        left: 34px;
        outline: none;
    }

    footer{
        width: 100%;
        height: 410px;
        margin: 100px auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .footerOne h5{
        font-size: 18px;
    }
    .footerOne p{
        font-size: 14px;
        line-height: 20px;
        color: #a4a4a4;
    }
    .bott{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        padding-top: 24px;
    }
    .bott div{
        width: 48%;
        padding-top: 8px;
    }
    .bott h4{
        font-size: 14px;
    }
    .bott p{
        font-size: 12px;
        color: #6e6e6e;
    }
    .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;
    }
} 
@media screen and (min-width: 768px) and (max-width: 1200px){
    .box{
        width: 100%;
    }
    .query{
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background-color:rgba(0,0,0,0.4);
        display: none;
        z-index: 999;
    }   
    .query_in{
        position: absolute;
        width: 600px;
        height: 376px;
        background: #fff;
        top: 100px;
        left: 50%;
        bottom: 0;
        z-index: 10;
        border-radius: 14px;
        transform: translate(-50%);
    }
    .close{
        cursor: pointer;
        position: absolute;
        width: 30px;
        height: 30px;
        border-radius: 30%;
        top: 10px;
        right: 10px;
    }
    .apply{
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        width: 100%;
        height: 328px;
        background: #fff;
        display: none;
        z-index: 100;
    }
    .apply img{ 
        width: 80px;
        height: 80px;
        display: block;
        border-radius: 30%;
        margin: 24px auto;
        margin-top: 10px;
    }
    .dq{
        letter-spacing:14pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: 20px auto;
        margin-top: 40px;
        display: flex;
        justify-content: space-between;
    }
    .query_in select{
        width: 188px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333;
        font-size: 16px;
    }
    .name{
        letter-spacing:13pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .name input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333
    }
    .phone{
        letter-spacing: 13pt;
        width: 308px;
        font-size: 28px;
        color: #333333;
        margin: auto;
        display: flex;
        margin-top: 20px;
        justify-content: space-between;
    }
    .phone input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        border: 1px solid #333333
    }
    .yanzheng{
        text-align: center;
        letter-spacing: 0;
        width: 94px;
        margin-left: 10px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        border: 1px solid #ccc;
        text-decoration: none;
        color: #333333;
        cursor: pointer;
    }
    .yzm{
        letter-spacing: 2pt;
        width: 410px;
        font-size: 28px;
        padding-left: 108px;
        color: #333333;
        margin: auto;
        display: flex;
        margin-top: 20px;
        justify-content: space-between;
    }
    .yzm input{
        width: 180px;
        height: 40px;
        padding-left: 10px;
        margin-left: 8px;
        border: 1px solid #333333
    }
    .query_in button{
        width: 160px;
        height: 50px;
        font-size: 28px;
        color: #333333;
        font-weight: bold;
        background: #fff;
        margin-left: 222px;
        text-align: center;
        border-radius: 6px;
        margin-top: 30px;
        cursor: pointer;
    }
   
    .banner{
        width: 100%;
    }
    .banner img{
        width: 100%;
    }
    .box_in{
        width: 95%;
        margin: auto;
        position: relative;
    }
    .nav{
        width: 96%;
        margin: auto;
        height: auto;
        border-radius: 16px;
        box-shadow: #ccc 1px 1px 18px;
        overflow: hidden;
        position: absolute;
        top: -86px;
        left: 50%;
        padding-bottom: 14px;
        transform: translate(-50%);
    }
    .nav_in{  
        height: 56px;
        line-height: 56px;
        background: #363af5;
        text-align: center;
        font-size: 24px;
        letter-spacing: 3px;
        color: #fff;
        font-weight: bold;
    }
    .nav_In{
        width: 95%;
        margin: auto;
        display: flex;
        justify-content: space-around;
    }
    .lef{
        width: 40%;
    }
    .lef img{
        width: 330px;
        padding-top: 20px;
    }
    
    .rig{
        width: 60%;
        height: 120px;
        margin-top: 14px;
    }
    .rig h1{
        position: relative;
        margin-top: 20px;
        font-size: 30px;
        letter-spacing: 2px;
    }
    .rig h1 img{
        position: absolute;
        left: 284px;
        width: 22px;
        top: -1px;
    }
    .rig p{
        margin-top: 16px;
        font-size: 16px;
    }
    .rig_in2{
        display: flex;
        justify-content: space-between;
        width: 54%;
        align-items: center;
    }
    .rig_in2 p:nth-child(1){
        width: 128px;
        height: 40px;
        line-height: 40px;
        border: 1px solid #ff3030;
        color: #ff3030;
        font-size: 20px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 18px;
    }
    .rig_in2 p:nth-child(1) a{
        color: #ff3030;
    }
    .rig_in2 p:nth-child(2){
        width: 128px;
        height: 42px;
        line-height: 42px;
        background: #ff3030;
        color: #fff;
        font-size: 20px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
        margin-top: 18px;
    }
    .tit{
        padding-top: 250px;
    }
    .titt{
        padding-top: 46px;
    }
    .tit h2,.titt h2{
        text-align: center;
        font-size: 28px;
        letter-spacing: 4px;
    }
    .cont div{
        width: 100%;
        height: auto;
        display: none;
        margin-top: 12px;
        padding-bottom: 16px;
        box-shadow: #e0dfdf 1px 1px 15px;
        border-radius: 16px;
    }
    .cont div h3{
        padding-top: 12px;
        padding-left: 10px;
        font-size: 24px;
    }
    .cont a{
        color: #666666;
        font-size: 15px;
        padding-left: 10px;
    }
    .cont p{
        width: 96%;
        padding-top: 10px;
        font-size: 16px;
        color: #000000;
        padding-left: 10px;
    }
    .cont div h4{
        margin-top: 12px;
        padding-left: 10px;
        font-size: 19px;
    }
    .cont ul{
        display: flex;
        flex-wrap: wrap;
        font-size: 14px;
        padding-left: 10px;
        padding-top: 1px;
    }
    .cont ul li{
        padding-left: 12px;
        font-size: 16px;
    }
    .cont ul li:nth-child(1){
        padding-left: 0px !important;
    }
    .swiper {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
        padding-top: 20px;
    }
    
    .swiper-slide {
        width: 19% !important;
        height: 100% !important;
        overflow: hidden;
        text-align: center;
        font-size: 18px;
        background: #fff;
    
      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }

    .swiper-slide img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .swiper-button-next{
        margin-top: 0px !important;
        color: #5057ff !important;
        width: 26px !important;
        height: 12px !important;
        font-size: 9px !important;
    }
    .swiper-button-prev{
        color: #5057ff !important;
        width: 26px !important;
        left: 10px !important;
        margin-top: 0px !important;
        height: 12px !important;
        font-size: 9px !important;
    }
    .container {
        margin-top: 14px;
        position: relative;
    }
    .title {
        width: 58%;
        padding-top: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .title li {
        width: 22%;
        height: 22px;
        line-height: 22px;
        text-align: center;
        border-radius: 5px;
        cursor: pointer;
        user-select: none;
        font-size: 12px;
        border: 1px solid #363ef9;
        color: #363ef9;
    }
    .title li.active {
        background: #373bf6;
        color: #fff;
    }
    /* .tab{
        width: 88%;
        display: flex;
        justify-content: space-between;
        padding: 18px 0;
    }
    .tab li{
        width: 18%;
        height: 32px;
        line-height: 32px;
        border-radius: 30px;
        border: 1px solid #fff;
        color: #fff;
        text-align: center;
        font-size: 16px;
        cursor: pointer;
    }
    .tab .active{
        color: #3b1ad9;
        border-radius: 30px;
        background: #fff;
        font-weight: bold;
    }
    .curriculum{
        width: 100%;
        height: 662px;
        margin-top: 40px;   
        background: url(../img/background.png) no-repeat center;
    }
    .curriculum_in{
        width: 90%;
        margin: auto;
    }
    .curriculum_in h2{
        text-align: center;
        color: #fff;
        font-size: 30px;
        letter-spacing: 2px;
        padding-top: 26px;
    }
    .curriculum_in button{
        width: 148px;
        height: 44px;
        color: #ff5146;
        font-weight: bold;
        text-align: center;
        border: none;
        background: #fff;
        display: block;
        margin: 22px auto;
        border-radius: 30px;
        font-size: 20px;
    }
    .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{
        padding: 10px;
        display: flex;
        justify-content: space-between;
    }
    .content_in div{
        width: 24%;
        height: 420px;
        background: #e7e3fb;
        border-radius: 10px;
    }
    .content_in a{
        width: 27%;
        height: 420px;
        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 img{
        width: 100%;
        height: 420px;
    }
    .content_in div img{
        width: 100%;
        height: 90px;
    }
    .content_in div p{
        font-size: 14px;
        width: 98%;
        line-height: 18px;
        margin: auto;
        letter-spacing: 1px;
    }
    .content_in div:nth-child(2) p{
        padding-top: 10px;
    }
    .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: 10px;
    }
    .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;
    } */
    .grades{
        padding-top: 30px;
    }
    .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;
    }
    .details{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .details p{
        width: 44%;
        text-align: center;
        border-radius: 30px;
    }
    .details p:nth-child(1){
        height: 22px;
        line-height: 22px;
        font-size: 12px;
        color: #ff4d4d;
        border: 1px solid #ff4d4d;
    }
    .details p:nth-child(2){
        height: 24px;
        line-height: 24px;
        background: #ff4d4d;
        color: #fff;
    }
    /* VIP·专属 */
    .vipBox{
        width: 100%;
        height: 550px;
        border-radius: 30px;
        margin: 52px auto 0;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
    }
    /* vipHeader */
    .vipHeader{
        width: 100%;
        height: 112px;
        background: #3731ed;
        
    }
    .vipHeader_in{
        width: 90%;
        margin: auto;
        display: flex;
        justify-content: space-between;
    }
    .vipHeader h3{
        font-size: 30px;
        letter-spacing: 2px;
        color: #FFF;
        margin-top: 18px;
    }
    .vipHeader p{
        width: 76%;
        font-size: 14px;
        letter-spacing: 1px;
        color: #e7e4fc;
        margin-top: 2px;
    }
    .vipZx{
        width: 46%;
        display: flex;
        justify-content: space-between;
        padding-top: 34px;
    }
    .vipZx p:nth-child(1){
        width: 152px;
        height: 46px;
        line-height: 46px;
        border: 1px solid #fff;
        font-size: 21px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    .vipZx p:nth-child(2){
        width: 152px;
        height: 48px;
        line-height: 48px;
        background-color: #ff5151;
        font-size: 21px;
        text-align: center;
        border-radius: 30px;
        cursor: pointer;
    }
    /* vipIn */
    .vipIn{
        width: 98%;
        margin: auto;
        height: 332px;
        background: #fefdff;
        display: flex;
        align-items: center;
    }
    /* vipImg */
    .vipImg{
        display: none;
    }
    .vipImg1{
        width: 50%;
    }
    .vipImg1 img{
        width: 100%;
    }
    /* vipContain */
    .vipContain{
        width: 50%;
        height: 280px;
    }
    .vipContain h4{
        text-align: center;
        color: #3c15d4;
        font-size: 22px;
        padding-top: 2px;
    }
    .vipContain div{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 88%;
        margin-left: 38px;
    }
    .vipContain div dl{
        width: 48%;
        height: 100px;
        box-shadow: #ccc 1px 1px 15px;
        margin-top: 20px;
        display: flex;
        justify-content: space-between;
        border-radius: 10px;
        align-items: center;
        color: #3c15d4;
    }
    .vipContain div dl dt{
        width: 40px;
        padding-left: 10px;
        height: 40px;
    }
    .vipContain div dl dt img{
        width: 100%;
    }
    .vipContain div dl dd{
        padding-left: 10px;
    }
    .vipContain div dl dd p{
        font-size: 14px;
        padding-top: 6px;
        padding-right: 10px;
    }
    .vipContain div dl h5{
        font-size: 18px;
    }
    /* vipBottom */
    .vipBottom{
        width: 100%;
        height: 108px;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        display: flex;
        justify-content: space-around;
        position: relative;
        align-items: center;
    }
    /* vipHint */
    .vipHint{
        width: 112px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        background: #3731ed;
        color: #e6e7fe;
        font-size: 12px;
        letter-spacing: 1px;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        position: absolute;
        top: 0;
        left: 36px;
    }
    /* vipMoney */
    .vipMoney{
        width: 22%;
        height: 30px;
        line-height: 40px;
        margin-left: 6px;
        display: flex;
        justify-content: space-between;
    }
    .vipMoney h2{
        color: #ff2424;
        font-size: 32px;
        margin-left: 14px;
    }
    .vipMoney h2 span{
        font-weight: normal;
        font-size: 14px;
    }
    .vipMoney p{
        color: #ff7b7b;
        font-size: 18px;
        padding-top: 10px;
    }
    /* vipGift */
    .vipGift span{
        display: inline-block;
        color: #ff2929;
        margin-right: 8px;
        font-size: 16px;
    }
    /* vipButton */
    .vipButton{
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 30%;
        height: 55px;
        padding-left: 15px;
    }
    .vipButton button{
        border: 1px solid #ff5252;
        border-radius: 30px;
        height: 42px;
        width: 50%; 
        font-weight: bold;
        margin-right: 12px;
        font-size: 18px;
        letter-spacing: 2px;
        background: #FFF;
        color: #ff5252;
    }
    .vipButton button a{
        color: #ff5252;
    }
    .vipButton button:nth-child(2){
        background: #ff5252;
    }
    .vipButton button:nth-child(2) a{
        color: #FFF;
    }
    /* 配套资料/习题·助你科学备考 */
    .dataBox{
        width: 100%;
        height: 100%;
        margin: 22px auto 0;
    }
    .dataBox img{
        width: 100%;
        height: 100%;
    }

    /* 个性化服务·辅助学习 */
    .serveBox{
        width: 100%;
        height: 368px;
        margin-top: 38px;
        position: relative;
    }
    .serveBox h4{
        width: 100%;
        height: auto;
        font-size: 20px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 14px;
        padding-bottom: 108px;
        background: #3a22e0;
    }
    /* serveIn */
    .serveIn{
        width: 84%;
        height: 272px;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        background: #FFF;
        position: absolute;
        top: 64px;
        left: 50%;
        transform: translate(-50%);
        display: flex;
        align-items: center;
        padding-bottom: 16px;
        justify-content: space-around;
    }
    /* serveButton */
    .serveButton{
        width: 32%;
        height: auto;
    }
    .serveButton :nth-child(1){
        margin-top: 0 ;
    }
    .serveBTN{
        width: 80%;
        height: 48px;
        border: 1px solid #e5e5e5;
        border-radius: 35px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: 16px;
    }
    .serveBTN p{
        width: auto;
        margin-left: 12px;
        font-size: 18px;
        font-weight: bold;
    }
    .serveBTN span{
        display: inline-block;
        width: 18px;
        height: 18px;
        line-height: 15px;
        text-align: center;
        color: #e5e5e5;
        background: #FFF;
        border: 1px solid #e5e5e5;
        border-radius: 50%;
        margin-right: 10px;
    }
    .serveBTN:nth-of-type(2n-1){
        margin-left: 42px;
    }
    .serveBTN:hover, .serveBTN:nth-of-type(1){
        color: #FFF;
        background: #363cf7;
    }
    .serveBTN:hover span, .serveBTN:nth-of-type(1) span{
        color: #363cf7;
    }
    /* serveBTNin */
    .serveBTNin{
        width: 50%;
        height: auto;
    }
    .serveBTNin div{
        display: none;
    }
    .serveBTNin h3{
        width: 100%;
        font-size: 20px;
        letter-spacing: 2px;
        padding-top: 12px;
    }
    .serveBTNin p{
        font-size: 14px;
        margin-top: 4px;
        color: #4b4b4b;
    }
    .serveBTNin img{
        width: 48%;
        display: block;
        margin: auto;
        margin-top: 10px;
    }

    /* 证书含金量 */
    .goldenBox{
        width: 100%;
        height: 115px;
        margin: 68px auto 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .goldenOne{
        width: 24%;
        height: auto;
        border-radius: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }
    .goldenOne:nth-child(1){
        background: #ecf8fe;
    }
    .goldenOne:nth-child(2){
        background: #ebf1ff;
    }
    .goldenOne:nth-child(3){
        background: #feecec;
    }
    .goldenOne:nth-child(4){
        background: #fff6de;
    }
    .goldenTitle{
        position: absolute;
        width: 58px;
        height: 58px;
        border-radius: 15px;
        left: 50%;
        top: -22px;
        margin-left: -29px;
    }
    .goldenTitle img{
        width: 80%;
        height: 80%;
    }
    .goldenOne h3{
        font-size: 16px;
        margin-top: 28px;
    }
    .goldenOne p{
        font-size: 12px;
        text-align: center;
        line-height: 16px;
        margin-top: 8px;
    }

    /* 内部资料·免费领取 */
    .informationBox{
        width: 100%;
        height: auto;
        margin-top: 56px;
        background: #4831e1;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-bottom: 24px;
    }
    .informationbox_in{
        width: 90%;
    }
    .informationBox h4{
        width: 100%;
        height: auto;
        font-size: 24px;
        letter-spacing: 5px;
        text-align: center;
        color: #FFF;
        padding-top: 30px;
    }
    /* informationIn */
    .informationIn{
        width: 100%;
        height: auto;
        margin-top: 14px;
        display: flex;
        justify-content: space-between;
    }
    .informationOne{
        width: 22%;
        height: auto;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 16px;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 12px;
        background: #FFF;

    }
    .informationIcon{
        width: 50px;
        height: 50px;
        border-radius: 50%;
        margin-top: 22px;
    }
    .informationIcon img{
        width: 100%;
        height: 100%;
    }
    .informationOne h3{
        font-size: 20px;
        margin-top: 14px;
        letter-spacing: 5px
    }
    .informationOne p{
        font-size: 12px;
        text-align: center;
        line-height: 20px;
        margin-top: 10px;
    }
    .informationElse{
        width: 30%;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
    }
    .informationLittle{
        width: 100%;
        height: 54px;
        background: #FFF;
        box-shadow: 0px 0px 10px 10px rgb(30 25 25 / 5%);
        border-radius: 10px;
        display: flex;
        align-items: center;
        margin-top: 12px;
    }
    .informationicon{
        width: 40px;
        height: 40px;
        border-radius: 50%;
        margin-left: 20px;
    }
    .informationicon img{
        width: 100%;
        height: 100%;
    }
    .informationLittle h3{  
        font-size: 20px;
        letter-spacing: 2px;
        margin-left: 23px;
    }
    /* informationBTN */
    .informationBTN{
        width: 170px;
        height: 50px;
        line-height: 50px;
        text-align: center;
        margin: 26px auto 0;
        border: 1px solid #fff;
        border-radius: 30px;
        display: block;
        font-size: 24px;
        font-weight: bold;
        background: #fff;
        cursor: pointer;
    }
    .informationBTN a{
        color: #ff1919;
    }
    /* 常见问题 */
    .questionBox{
        width: 100%;
        height: auto;
        margin: 36px auto 30px;
    }
    .questionBox img{
        width: 100%;
        height: 100%;
    }

    /* 一个电脑 */
    .computerBox{
        width: 720px;
        height: 376px;
        margin: auto;
        position: relative;
    }
    .computerBox img{
        width: 100%;
        height: 100%;
    }
    .computerBox video{
        width: 570px !important;
        position: absolute;
        top: 18px;
        left: 74px;
        outline: none;
    }

    footer{
        width: 100%;
        height: 410px;
        margin: 100px auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .footerOne h5{
        font-size: 18px;
    }
    .footerOne p{
        font-size: 14px;
        line-height: 20px;
        color: #a4a4a4;
    }
    .bott{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        padding-top: 10px;
    }
    .bott div{
        width: 23%;
        padding-top: 30px;
        text-align: center;
    }
    .bott h4{
        font-size: 14px;
    }
    .bott p{
        font-size: 12px;
        color: #6e6e6e;
    }
    .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;
    }
}