/*页脚*/
.nb-footer {
    background-color: #2d3236;
}
.nb-footer-top{
    padding:30px 0;
  
}
.nb-footer-top ul{
    display:flex;
    justify-content: space-between
}
.nb-footer-top ul h3{
    font-size:18px;
    color:#fff;
   
}
.nb-footer-top ul p{
    font-size:14px;
    color:#999999;
    margin-top:15px;
    max-width:280px;
   
}
.nb-footer-top ul p a{
   color:#999999;
}
.nb-footer-top ul p a:hover{
    color: #4d7ddd
}
.nb-footer-top ul .ewm{
    margin-top:20px;
    width:120px;
}
.foot-hd {
    font-size: 20px;
    color: #f29336;
    margin-top:15px;
}
.foot-hd a{
    color: #f29336;
}
.foot-hd  img{
    vertical-align:middle;
    margin-right:10px;
}
.nb-footer-bot {
    text-align: center;
    font-size: 12px;
    color: #999;
    padding: 10px 0;
    border-top: solid 1px #42494f
}

/*首页*/
.nb-tanc{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background-color:rgba(0, 0, 0, 0.56);
    z-index:8;
}

.nb-tanc2{
    position:fixed;
    top:50%;
    left:50%;
    z-index:9;
    /*background-color:#fff;*/
    width:800px;
    height:400px;
    margin-left:-400px;
    margin-top:-200px;
    text-align:center;
}
.nb-tanc2 i{
    float:right;
    font-size:24px;
    color:#fff;
    cursor:pointer;
}
.nb-tanc2 .div-bj1{
    background:url(../images/bbj-b.png) no-repeat center center;
    background-size:cover;
    width:360px;
    height:340px;
    display:inline-block;
    vertical-align:middle;
    margin:0 10px;
    padding:60px 40px 40px 40px;
}

.nb-tanc2 .div-bj2{
    background:url(../images/bbj-a.png) no-repeat center center;
    background-size:cover;
    width:360px;
    height:340px;
    display:inline-block;
    vertical-align:middle;
    margin:0 10px;
    padding:60px 40px 40px 40px;
  
}

.nb-tanc2 .div-text{
    background-color:#fff;
    border-radius:10px;
}

.nb-tanc2 .div-bj1 .div-text h3{
    color:#3f6cc8
}
.nb-tanc2 .div-bj2 .div-text h3{
    color:#ed9844
}
.nb-tanc2 .div-text h3{
    font-size:36px;
    padding:15px 0;
    font-weight:bold;
    letter-spacing:5px
   
}
.nb-tanc2 .div-text div{
    padding:0 20px;
}
.nb-tanc2 .div-text span{
    display:inline-block;
    font-size:18px;
    color:#666;
    width:48%;
    margin-top:10px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden

}

.nb-tanc2 .div-text a{
    display:inline-block;
    width:70%;
    font-size:16px;
    height:40px;
    border-radius:20px;
    background-color:#5586ea;
    line-height:40px;
    color:#fff;
    margin:30px 0;
}

.nb-tanc2 .div-bj2 .div-text a{
    background-color:#ed9844;

}

.nb-tanc2 .div-text a:hover{
    opacity:0.8
}

.nb-title .tet {
    font-size:16px;
    color:#666;
    margin-top:20px;
}
.nb-title .tet span{
    color: #f29336;
}
.nb-kyjxy .ul li{
    float:left;
    width:50%;
    padding:10px;
}
.nb-kyjxy .ul li a{
    text-align:center;
    padding:20px;
    height:200px;
    border-radius:10px;
    display:block;
    box-shadow: 0 0px 5px 3px rgba(198, 201, 208, 0.5)
}

.nb-kyjxy .ul li a h3{
    font-size:20px;
    padding:20px 0 10px 0;
    color:#333;
}
.nb-kyjxy .ul li a p{
    font-size:14px;
    color:#666;
  
}
.nb-but{
    text-align:center;
}
.nb-but .a{
    display:inline-block;
    padding:10px 20px;
    font-size:14px;
    color:#fff;
    background:#f29336;
    border-radius:20px;
}

.nb-kyjxy-fl .s-h3 {
    font-size:20px;
    color:#333
}
.nb-kyjxy-fl .nb-kyjxy-fl2{
    position:relative;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li{
    position: absolute;
    bottom:30px;
    left:50%;
    font-size:28px;
    color:#999999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(1){
    margin-left:-170px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(2){
    margin-left:-30px;
    bottom:40px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(3){
    margin-left:80px;
    bottom:65px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(4){
    margin-left:190px;
    bottom:90px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li{
    position: absolute;
    top:30px;
    left:50%;
    text-align:left; 
    width:120px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li h3{
    font-size:18px;
    color:#333;
    margin-bottom:5px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li p{
    font-size:14px;
    color:#999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(1){
   margin-left:-230px;
   top:140px
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(2){
    margin-left: -91px;
    top: 104px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(3){
     margin-left: 29px;
    top: 70px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(4){
    margin-left: 144px;
    top: 16px;
}



.nb-but .an {
    display: inline-block;
    padding: 10px 20px;
    font-size: 20px;
    width: 200px;
    color: #fff;
    background: #f29336;
    border-radius: 25px;
    margin-top: 20px;
}
    .nb-but .al {
        display: inline-block;
        padding: 10px 50px;
        font-size: 20px;
  
        color: #fff;
        background: #f29336;
        border-radius: 25px;
        margin-top: 20px;
    }
.nb-but .a:hover{
    opacity:0.8;
     box-shadow: 0 0px 5px 3px rgba(198, 201, 208, 0.5)
}

.bx-bj1 {
    background: url(../images/sy-bj1.png) no-repeat center center;
    height:1285px;
}

.nb-hqfa {
    width:95%;
    margin:0 auto;
    box-shadow: 0 0px 5px 3px rgba(198, 201, 208, 0.5);
    border-radius:20px;
    padding:20px;
    background-color:#fff
}
.nb-input{
    display:inline-block;
    width:26%;
    padding:0 10px;
}
.nb-input span{
    font-size:16px;
    color:#333;
    display:inline-block;
    width:90px;
    vertical-align:middle;
}
.nb-input input{
    border:solid 1px #ececec;
    font-size:14px;
    border-radius:20px;
    outline:none;
    width:calc(100% - 90px);
    height:40px;
    text-indent:10px;
}
.nb-input2 {
    display: inline-block;
    width: 20%;
    padding: 0 10px;
} 
.nb-input2 select{
    width:100%;
    background-color:#f29336;
    color:#fff;
    height:40px;
    border-radius:20px;
    text-align:center;
    outline:none;
    border:none;
    padding:0 20px;
    font-size:16px;
}
    .nb-input2 select option {
        font-size: 14px;
        padding:10px;
    }
    /* --ie清除--*/
    select::-ms-expand {
        display: none;
    }

/* --火狐、谷歌清除--*/

select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    background: url("../images/xia.png") no-repeat center right 20px;
    padding-right: 14px;
}
.nb-kyjxy2 ul li:nth-child(2n+1){
    float:left;
    width:50%;

}
.nb-kyjxy2 ul li:nth-child(2n){
    float:right;
}
.nb-kyjxy2-img{
    position:absolute;
    top:25%;
    width:50%;
    left:50%;
    margin-left:-25%;
    text-align:center;
}
.nb-kyjxy2 ul li h3 {
    position:relative;
    z-index:2;
    width: 205px;
    background: url(../images/img-bj1.png) no-repeat center center;
    height:66px;
    line-height:66px;
    text-align:center;
    font-size:26px;
    color:#fff;
}
.nb-kyjxy2 ul li:nth-child(3) h3,
.nb-kyjxy2 ul li:nth-child(4) h3 {
    background: url(../images/img-bj2.png) no-repeat center center;
    background-size:100% 100%
}
.nb-kyjxy2 ul li:nth-child(5) h3,
.nb-kyjxy2 ul li:nth-child(6) h3 {
  
    background: url(../images/img-bj3.png) no-repeat center center;
    background-size: 100% 100%;
}
.nb-kyjxy2 ul li div {
    width: 280px;
    padding:20px;
    box-shadow: 0 0px 5px 3px rgba(198, 201, 208, 0.5);
    border-radius:5px;
    border-bottom-right-radius:30px;
    background-color:#fff;
    height:145px;   
    position:relative;
    z-index:1;
    left:10px;
    top:-10px;
    overflow:auto;
}
.nb-kyjxy2 ul li div p{
    line-height:25px;
    font-size:14px;
    color:#666
}
.nb-zmnlz-fr {
    background: url(../images/img-sy5.png) no-repeat center center;
    background-size:100% 100%;
    height:290px;
    width:100%;
    position:relative;
    margin-top:80px;
}
.nb-zmnlz-fr .img-tx{
    position:absolute;
    bottom:0;
    left:0;
    width:255px;
    height:390px;
}
.nb-zmnlz-fr .text{
    padding:40px 20px 0 285px;
    color:#fff
}

.nb-zmnlz-fr .text h3{
    font-size:30px;
}
.nb-zmnlz-fr .text h4{ 
    font-size:20px;
}
.nb-zmnlz-fr .text p{
    font-size:14px;
    height:100px;
    overflow:auto;
}
.nb-zmnlz-fr .text a{
    font-size:16px;
    background-color:#fff;
    padding:5px 20px;
    display:inline-block;
    border-radius:20px;
    color:#5b8dff;
    margin-top:10px;
}
.nb-zmnlz-fr .text a:hover{
    opacity:0.8;

}
.nb-zmnlz-li{
    display:flex;
    justify-content:space-between;
    padding:20px;
}
.nb-zmnlz-li a{
    font-size:20px;
    color:#333
}
.nb-zmnlz-li a.cur{
    position:relative;
    color:#5f97ff;
}
.nb-zmnlz-li a.cur::after{
    content:'';
    position:absolute;
    width:20px;
    height:1px;
    background-color:#5f97ff;
    bottom:-10px;
    left:50%;
    margin-left:-10px;
}
.b_1,
.b_2,
.b_3 {
    display: none
}

.bx-bj2 {
    background: url(../images/bj-02.png) no-repeat center center;
    height: 1230px;
}
.nb-jxyjs-li{
    position:relative;
    overflow:hidden;
}
.nb-jxyjs-li .xian {
    position: absolute;
    width:100%;
    height:50%;
    border-bottom:dashed 1px #fff;
    z-index:0;
}
.nb-jxyjs-li ul{
    position:relative;
    display:flex;
    justify-content:space-between;
    align-items:center;
    z-index:1;
    height:188px;
    
}
.nb-jxyjs-li ul li {
    position:relative;
    width: 100px;
    height: 115px;
    background: url(../images/img-jx2.png) no-repeat center center;
    text-align:center;
    cursor:pointer;
    background-size:100% 100%;
    transition:all 0.5s
 }
.nb-jxyjs-li ul li::after{
    content:'';
    position:absolute;
    width:6px;
    height:6px;
    border-radius:50%;
    background-color:#fff;
    left:-25px;
    top:50%;
    margin-top:-3.5px;
}
.nb-jxyjs-li ul li::before{
    content:'';
    position:absolute;
    width:6px;
    height:6px;
    border-radius:50%;
    background-color:#fff;
    right:-25px;
    top:50%;
    margin-top:-3.5px;
}
.nb-jxyjs-li ul li span{
    display:inline-block;
    font-size:14px;
    color:#666;
    padding:20px 0 10px 0;
}
.nb-jxyjs-li ul li h3{
    font-size:16px;
    color:#333;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden
}
.nb-jxyjs-li ul li.cur{
    width: 165px;
    height: 188px;
    background: url(../images/img-jx1.png) no-repeat center center;
} 
.nb-jxyjs-li ul li.cur span{
    display:inline-block;
    font-size:18px;
    color:#fff;
    padding:50px 0 10px 0;
}
.nb-jxyjs-li ul li.cur h3{
    font-size:20px;
    color:#fff;
}
.nb-jxyjs-div{
    background-color:rgba(255, 255, 255, 0.2);
    border-radius:10px;
    overflow:hidden;
    margin-top:60px;

}
.nb-jxyjs-div .tet{
    font-size:16px;
    color:#fff;
    padding:15px 25px;
}
.nb-jxyjs-div .div-ov{
     height: 415px;
    overflow: auto;
}
.nb-jxyjs-div table {
    width: 100%;
    color: #fff;
    text-align: center;
    border: solid 1px rgba(255, 255, 255, 0.28);
   
}
.nb-jxyjs-div table tr th{
    padding:10px;
    background-color:rgba(252, 250, 250, 0.40);
    text-align:center;
    font-size:14px;
    color:#fff;
    border:solid 1px rgba(255, 255, 255, 0.28)
}
.nb-jxyjs-div table tr td{
    padding:17px 20px;
    font-size:14px;
    color:#fff;
    border:solid 1px rgba(255, 255, 255, 0.28)
}

.bx-bj3 {
    background: url(../images/bj-zx1.png) no-repeat top 50px left;
   
}
.nb-news-sy{
    overflow:hidden; 
}
.nb-news-sy ul li{
    width:50%;
    float:left;
    padding:0 20px;
}
.nb-news-sy ul li a{
    display:block;
    padding:10px 0;
    border-bottom:dashed 1px #ececec;
    overflow:hidden
}
.nb-news-sy ul li .icon-px{
    display:block;
    float:left;
    width:50px;
    height:50px;
    background:url(../images/img-zx.png) no-repeat center center;
    text-align:center;
    line-height:50px;
    font-size:20px;
    color:#fff;
}
.nb-news-sy ul li p{
    float:left;
    font-size:16px;
    line-height:50px;
    color:#333;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    padding-left:10px;
    width:calc(100% - 150px)
}
.nb-news-sy ul li .sj{
    display:block;
    font-size:16px;
    float:right;
    width:90px;
    color:#999;
    line-height:50px;
}
.nb-news-sy ul li a:hover  p{
    color:#5b8dff;
}



.bx-bj4 {
    background: url(../images/img-bj7.png) no-repeat bottom 50px right;
}
.nb-zmjd-ul{
  
}
.nb-zmjd-ul ul{
    display:flex;
    justify-content:space-between;
   
}
.nb-zmjd-ul ul li{
    width:267px;
    background:url(../images/img-jd1.png) no-repeat center center;
    background-size:100% 100%;
    height:50px;
    line-height:55px;
    text-align:center;
    font-size:16px;
    color:#333;
    cursor:pointer;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    padding:0 15px;
}
.nb-zmjd-ul ul li.cur{
    background:url(../images/img-jd.png) no-repeat center center;
    color:#fff;
    background-size: 100% 100%;
}


.bx-bj5 {
    background: url(../images/bj-d_02.png) no-repeat bottom center;
    height:260px
}
.nb-kyjj .tet{
    padding:0  0 0 200px ;
}

.nb-kyjj .tet h3{
    position:relative;
    padding-top:10px;
    font-size:24px;
    color:#333;
    color:#fff;
    z-index:1
}
.nb-kyjj .tet h3 span{
    position:absolute;
    color:rgba(255, 255, 255, 0.1);
    top:17px;
    left:0;
}
.nb-kyjj .tet p{
    font-size:14px;
    color:#fff;
    line-height:25px;
    margin-top:20px;
    height:75px;
    overflow:auto;

}
.nb-kyjj .tet a{
    font-size:14px;
    color:#fff;
    float:right;
}
.nb-kyjj .tet a:hover{
    opacity:0.8;
   
}

/*联系我们*/
.nb-ContactUs .div-li{
    margin-bottom:20px;
}
.nb-ContactUs .div-li img{
    display:inline-block;
    vertical-align:middle;
}
.nb-ContactUs .div-li span{
    display:inline-block;
    vertical-align:middle;
    font-size:16px;
    color:#333;
    padding-left:20px;
}
.nb-ContactUs .wb{
    float:left;
    margin-right:60px;
    text-align:center;
}
.nb-ContactUs .wb img{
    display:block;
    width:70px;
    margin-bottom:20px;
}
.nb-ContactUs-cc h2{
    font-size:22px;
    border-bottom:solid 1px #ececec;
    line-height:60px;
}
.nb-ContactUs-cc ul li {
    padding-bottom:30px;
    border-bottom: solid 1px #ececec;
    overflow:hidden
}
.nb-ContactUs-cc .div-lx {
    margin-top: 30px;
}
.nb-ContactUs-cc ul li .tet{
    padding-left:120px;
}
.nb-ContactUs-cc ul li .tet h3 {
   font-size:18px;
   color:#333
}
.nb-ContactUs-cc ul li .tet p {
   font-size:14px;
   color:#666;
   line-height:20px;
   padding:10px 0;
}
.nb-ContactUs-cc ul li .tet span{
    font-size:14px;
    color:#999;
    margin-right:15px;
}

/*关于我们*/
.nb-about .nb-about-fl {
    position:relative;
    height:480px;
    width:calc(100% - 500px);
    float: left;
}
.nb-about .nb-about-fl h2{
    position:relative;
    font-size:24px;
    color:#333;
    margin-bottom:40px;
} 
.nb-about .nb-about-fl h2:before{
    content:'';
    position:absolute;
    width:30px;
    height:2px;
    bottom:-20px;
    background-color:#5b8dff
}
.nb-about .nb-about-fl .p{
    font-size:14px;
    color:#666;
    line-height:35px;
    height:245px;
    overflow:auto;
}
.nb-about .nb-about-fl ul{
    position:absolute;
    left:10px;
    bottom:50px;
    width:100%;
    overflow:hidden;
    box-shadow: 0 2px 8px 2px rgba(198, 201, 208, 0.5);
    background-color:#fff;
    padding:20px;
}
.nb-about .nb-about-fl ul li{
    float:left;
    width:25%;
    text-align:center;
}

.nb-about .nb-about-fr {
    width:455px;
    float:right;
}

.nb-lic {
    background: url(../images/ab-bj.png) no-repeat center center;
    height:auto;
}
.nb-lic .ab-title h2{
    position:relative;
    text-align: center;
    font-size: 24px;
    color: #fff
}
.nb-lic .ab-title h2:before {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: -20px;
    left:50%;
    margin-left:-15px;
    background-color: #fff
}
.nb-lic-list{
    position:relative;
    margin-top:60px;
    color:#fff;
}
.nb-lic-list .xian{
    position:absolute;
    width:100%;
    height:1px;
    background-color:#f29336;
    top:149px;
}
.nb-lic-list ul{
    padding:0 0 0 30px;
    /*min-height:298px;*/
}
.nb-lic-list ul li {
    position:relative;
    width: 25%;
    height: 149px;
    float: left;
    padding: 25px;
    background: url(../images/ab-bj3.png) no-repeat center center;
    background-size:100% 100%;
    transition:all 0.5s
}
.nb-lic-list ul li.cur {
    background: url(../images/ab-bj2.png) no-repeat center center;
    background-size:100% 100%;
}
.nb-lic-list ul li h3{
    font-size:20px;   
}
.nb-lic-list ul li p{
    font-size:14px;
    line-height:25px;
    height:75px;
    overflow:auto;
    margin-top:10px;
}
.nb-lic-list ul li:nth-child(2){
    left:-23px;
}
.nb-lic-list ul li:nth-child(3){
    left:-46px;
}
.nb-lic-list ul li:nth-child(4){
    left:-69px;
}
.nb-lic-list ul li:nth-child(5){
    left:69px;
}
.nb-lic-list ul li:nth-child(6){
    left:46px;
}
.nb-lic-list ul li:nth-child(7){
    left:23px;
}
.nb-lic-list ul li:nth-child(1):before,
.nb-lic-list ul li:nth-child(2):before,
.nb-lic-list ul li:nth-child(3):before,
.nb-lic-list ul li:nth-child(4):before{
    content:'';
    position:absolute;
    bottom:-4px;
    left:-3px;
    width:7px;
    height:7px;
    border-radius:50%;
    background-color:#fff;
}
.nb-lic-list ul li:nth-child(5):before,
.nb-lic-list ul li:nth-child(6):before,
.nb-lic-list ul li:nth-child(7):before,
.nb-lic-list ul li:nth-child(8):before{
    content:'';
    position:absolute;
    top:-3px;
    left:-3px;
    width:7px;
    height:7px;
    border-radius:50%;
    background-color:#fff;
}
.nb-lic-sj ul {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    color: #989898;
    margin-top: 40px;
    cursor:pointer;
}
.nb-lic-sj ul li.cur {
    color: #fff;
}


.nb-xl .ab-title h2 {
    position: relative;
    text-align: center;
    font-size: 24px;
    color: #333
}
.nb-xl .ab-title h2:before {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: -20px;
    left:50%;
    margin-left:-15px;
    background-color:#5b8dff
}

.nb-about-xl ul li{
    width:50%;
    float:left;
    padding-right:100px;
    margin-top:40px;
}
.nb-about-xl ul li:nth-child(3),
.nb-about-xl ul li:nth-child(4),
.nb-about-xl ul li:nth-child(7),
.nb-about-xl ul li:nth-child(8){
    padding-left:100px;
    padding-right:0px;
}
.nb-about-xl ul li .img{
    width:170px;
    float:left;
    position:relative;
    z-index:2;
}
.nb-about-xl ul li .tet{
    position:relative;
    width:calc(100% - 180px);
    border:solid 1px #ececec;
    border-left:none;
    float:right;
    padding:10px;
    height:155px;
}
.nb-about-xl ul li .tet::after{
    content: '';
    position: absolute;
    width: 50px;
    height: 1px;
    left: -43px;
    top: 17px;
    background-color: #ececec;
    transform: rotate(-44deg);
    z-index:0;
}
.nb-about-xl ul li .tet::before{
    content: '';
    position: absolute;
    width: 50px;
    height: 1px;
    left: -43px;
    bottom: 17px;
    background-color: #ececec;
    transform: rotate(44deg);
}
.nb-about-xl ul li .tet h3{
    font-size:18px;
    color:#4573d1;
    border-bottom:solid 1px #4573d1;
    padding-bottom:10px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.nb-about-xl ul li .tet p{
    font-size:14px;
    line-height:20px;
    height:100px;
    overflow:auto;
    margin-top:10px;
}



/*文彦名师*/
.nb-master-zl {
    background-color: #f5fcfc;
}
.nb-master-zl .zlxz-a{
    margin:-25px;
}
.nb-master-zl .zlxz-a li{
    width:33.3%;
    padding:25px;
    float:left;
    text-align:center;
}
.nb-master-zl .zlxz-a li a{
    display:block;
    padding:40px 5px;
    font-size:36px;
    color:#fff;
    border-radius:15px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    background: linear-gradient(to bottom, #66a7ff 0%,#5a8aff 100%);
}
.nb-master-zl .zlxz-a li:nth-child(2) a{
    background: linear-gradient(to bottom, #f39437 0%,#f7aa3a 100%);
}
.nb-master-zl .zlxz-a li:nth-child(3) a{
    background: linear-gradient(to bottom, #34a7ca 0%,#44c4c2 100%);
}
.nb-master-zl .zlxz-a li:nth-child(4) a{
    background: linear-gradient(to bottom, #f29436 0%,#f7ac39 100%);
}
.nb-master-zl .zlxz-a li:nth-child(5) a{
    background: linear-gradient(to bottom, #34a6ca 0%,#44c4c1 100%);
}
.nb-master-zl .zlxz-a li:nth-child(6) a{
    background: linear-gradient(to bottom, #66a9ff 0%,#5987ff 100%);
}

.nb-master-zl .zlxz-b li{
    width:33.3%;
    float:left;
    padding:10px;
    text-align:center;
    font-size:16px;
    color:#333;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.mes-a .a{
    display: inline-block;
    background: linear-gradient(to bottom, #66a9ff 0%,#5987ff 100%);
    padding:10px 30px;
    border-radius:25px;
    font-size:20px;
    color:#fff;
}
.mes-a .a:hover{
    opacity:0.8
}
.nb-bjhh .list-a {
    background-color: #5f8ae2;
    margin-top:120px;
    text-align:center;
    padding-bottom:50px;
}
.nb-bjhh .list-a .img{
    width:152px;
    height:152px;
    border-radius:50%;
    border:solid 4px #6d9cfd;
    margin:-70px auto 0 auto;
overflow: hidden;
}
.nb-bjhh .list-a h3{
    font-size:28px;
    color:#fff;
    padding:20px 0 10px 0;
}
.nb-bjhh .list-a span{
    font-size:18px;
    color:#fff;
}
.nb-bjhh .list-a p{
    padding:0px 80px;
    margin-top:25px;
    text-align:left;
    font-size:14px;
    color:#fff;
    line-height:25px;
    height:100px;
    overflow:auto;
}
.nb-bjhh .liej-a{
    text-align:center;
    margin-top:80px;
}
.nb-bjhh .liej-a a{
    display: inline-block;
    background: linear-gradient(to bottom, #f39437 0%,#f7aa3a 100%);
    padding:5px 0px;
    width:150px;
    font-size:16px;
    color:#fff;
    border-radius:15px;
    margin:0 30px;
}

.nb-bjhh .liej-a a:hover{
    opacity:0.8
}
.nb-yg2 .list-b{
    padding-bottom:60px;
    overflow:hidden;
}
.nb-yg2 .list-b li {
    width: 25%;
    float: left;
}
.nb-yg2 .list-b li:nth-child(2n){
    position:relative;
    top:60px;
}
.nb-yg2 .list-b li .tet{
    padding:20px;
    background-color:#f7f7f7
}
.nb-yg2 .list-b li h3 {
    font-size: 18px;
    color: #333
}
.nb-yg2 .list-b li p{
    margin-top:10px;
    font-size:14px;
    color:#666;
    line-height:25px;
    height:75px;
    overflow:auto;
}
.nb-yg3 .list-c .img-z{
    width:540px;
    float:left;
}
.nb-yg3 .list-c .tet-y li{
    overflow:hidden
}
.nb-yg3 .list-c .tet-y li {
    overflow: hidden;
    height:140px;
    margin-bottom:20px;
}
.nb-yg3 .list-c .tet-y li .lafe-a{
    width:100px;
    height:145px;
    font-size:40px;
    color:#5f8ae2;
    border-right:solid 1px #ececec;
    float:left;
}
.nb-yg3 .list-c .tet-y li .right-a{
    padding-left:130px;
}
.nb-yg3 .list-c .tet-y li .right-a h3{
    font-size:18px;
    color:#333;
}
.nb-yg3 .list-c .tet-y li .right-a p{
    font-size:14px;
    color:#999;
    line-height:20px;
    margin-top:20px;
    height:80px;
    overflow:hidden;
}


/*一对一辅导班*/

.nb-Tutorial1 ul li{
    width:25%;
    float:left;
    text-align:center;
    padding:0 20px;
}
.nb-Tutorial1 ul li .li{
    background-color:#5383e6;
    padding:20px;
    border-top-left-radius:30px;
    margin-bottom:20px;
}
.nb-Tutorial1 ul li:nth-child(2n) .li{
     background-color:#f6ab3a;
}
.nb-Tutorial1 ul li .li h3{
    font-size:22px;
    margin-bottom:20px;
    color:#fff
}
.nb-Tutorial1 ul li .li .div-tet{
    background-color:#fff;
    padding:20px;
    border-radius:5px;
    
}
.nb-Tutorial1 ul li .li .div-tet p{
    font-size:14px;
    color:#666;
    line-height:20px;
    height:80px;
    overflow:auto;
}

.nb-Tutorial1 ul li .li .div-tet a{
    display: inline-block;
    background: linear-gradient(to bottom, #5484e7 0%,#406dca 100%);
    padding:5px 0px;
    width:150px;
    font-size:16px;
    color:#fff;
    border-radius:10px;
    margin-top:10px;
}
.nb-Tutorial1-a{
    text-align:center;
    margin-top:20px;
}
.nb-Tutorial1-a .a {
    display: inline-block;
    background-color: #5b8dff;
    color: #fff;
    font-size: 20px;
    padding: 10px 20px;
    border-radius: 5px;
}
.nb-Tutorial1-a .a:hover{
    opacity:0.8
}
.fdb-title h2 {
    font-size: 48px;
    color: #333;
    text-align: center;
}

.nb-Tutorial2 {
    background-color: #f3f7ff;
}
.nb-Tutorial2-ul ul {
    margin-top:20px;
}
.nb-Tutorial2-ul ul li{
    float:left;
    width:25%;
    padding:40px;
    text-align:center;
}
.nb-Tutorial2-ul ul li h3{
    font-size:22px;
    color:#4270cd;
    padding:20px 0 10px 0;
}
.nb-Tutorial2-ul ul li span{
    width:40px;
    display:inline-block;
    height:5px;
    border-radius:10px;
    background-color:#4270cd
}
.nb-Tutorial2-ul ul li p{
    font-size:18px;
    color:#999;
    line-height:25px;
    margin-top:10px;
}

.nb-Tutorial3 {
    background: url(../images/ydy-bj.png) no-repeat center center;
    height:767px;
}
.nb-Tutorial3 .a-li a{
    display:inline-block;
    width:280px;
    height:60px;
    border:solid 1px #4573d1;
    border-radius:5px;
    font-size:18px;
    color:#4573d1;
    line-height:60px;
    margin:50px;
}
.nb-Tutorial3 .a-li a:hover{
    background-color:#4573d1;
    color:#fff;
    opacity:0.8
}
.nb-Tutorial3 .a-li a.cur{
    background-color:#4573d1;
    color:#fff;

}

.nb-Tutorial4-ul{
    position:relative;
    padding:50px 0 80px 0;
}
.nb-Tutorial4-ul ul li{
    position:absolute;
    width:220px;
    height:140px;
    background-color:#e9f0ff;
    border:dotted 1px #5586ea;
    border-radius:10px;
    padding:15px;
   
}
.nb-Tutorial4-ul ul li h3{
    display:none;
}
.nb-Tutorial4-ul ul li p{
    text-align:left;
    font-size:16px;
    color:#333;
}

.nb-Tutorial4-ul ul li:nth-child(1){
    top:0;
    left:60px;
}
.nb-Tutorial4-ul ul li:nth-child(1)::after{
    content:'';
    position:absolute;
    top:50px;
    right:-90px;
    width:90px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(1)::before{
    content: '';
    position: absolute;
    top: 72px;
    right: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(30deg);
}
.nb-Tutorial4-ul ul li:nth-child(2){
    top:0;
    right:60px;
}
.nb-Tutorial4-ul ul li:nth-child(2)::after{
    content:'';
    position:absolute;
    top:50px;
    left:-90px;
    width:90px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(2)::before{
    content: '';
    position: absolute;
    top: 72px;
    left: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
}
.nb-Tutorial4-ul ul li:nth-child(3){
    top:250px;
    left:0px;
}
.nb-Tutorial4-ul ul li:nth-child(3)::after{
    content:'';
    position:absolute;
    top:94px;
    right:-90px;
    width:90px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(3)::before{
    content: '';
    position: absolute;
    top: 72px;
    right: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
}

.nb-Tutorial4-ul ul li:nth-child(4){
    top:200px;
    right:0px;
}
.nb-Tutorial4-ul ul li:nth-child(4)::after{
    content:'';
    position:absolute;
    top:50px;
    left:-90px;
    width:90px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(4)::before{
    content: '';
    position: absolute;
    top: 72px;
    left: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
}

.nb-Tutorial4-ul ul li:nth-child(5){
    bottom:0px;
    right:90px;
}
.nb-Tutorial4-ul ul li:nth-child(5)::after{
    content:'';
    position:absolute;
    top:86px;
    left:-90px;
    width:90px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(5)::before{
    content: '';
    position: absolute;
    top: 72px;
    left: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(20deg);
}




.nb-Tutorial5 {
    background: url(../images/ydy-bj2.png) no-repeat center center;
    background-size: 100% 100%;
    height: auto;
}
.nb-Tutorial5 .fdb-title h2{
    color:#fff
}

.nb-Tutorial5-mian{
    background-color:#fff;
    border-radius:10px;
    padding-bottom:40px;
}
.nb-Tutorial5-mian table{
    width:100%;
    text-align:center;
    overflow:hidden;
    border-radius:10px;
}
.nb-Tutorial5-mian table tr th{
    background-color:#f29336;
    color:#fff;
    padding:15px 0;
    border-left:solid 1px #ececec;
    text-align:center;
    font-size:14px;
}
.nb-Tutorial5-mian table tr th:nth-child(1){
    border:none;
}
.nb-Tutorial5-mian table tr td{
    color:#666;
    padding:15px 0;
    border-left:solid 1px #ececec;
    text-align:center;
    font-size:14px;
}
.nb-Tutorial5-mian table tr td a{
    border:solid 1px #ececec;
    padding:5px 20px;
    color:#666;
    border-radius:5px;
}
.nb-Tutorial5-mian table tr td a:hover{
    background-color:#4573d1;
    color:#fff;
    border:none
}
.nb-Tutorial5-mian .p{
    font-size:14px;
    padding:20px 40px;
    color:#666;
    border-bottom:solid 1px #ececec;
}
.nb-Tutorial5 .nb-Tutorial1-a .a{
    background-color:#4e7cdd;
    padding:10px 30px;
}

.nb-Tutorial5-mian .gd {
    width:100%;
    overflow: auto;
}
.nb-Tutorial6 .h2{
    font-size:30px;
    color:#333;
}

.nb-Tutorial6 .nb-input2 select {
    background-color: #507fe1;
}
.nb-Tutorial6 .nb-but .an {
    display: inline-block;
    padding: 5px 20px;
    font-size: 16px;
    width: auto;
    color: #fff;
    background: #507fe1;
    border-radius: 5px;
    margin-top: 20px;
}

/*课程体系*/
.nb-Courses1 {
    background: url(../images/kctx-bj1.png) no-repeat center center;
    height:686px;
}
.nb-Courses1-ul ul{
    margin:0 -10px;
}
.nb-Courses1-ul ul li {
    width: 25%;
    float: left;
    padding:20px 10px;
}
.nb-Courses1-ul ul li a{
    text-align:center;
    display:block;
    background-color:#5da8fb;
    border-top-right-radius:20px;
    border-bottom-left-radius:20px;
    padding:20px 10px;
}
.nb-Courses1-ul ul li:nth-child(2) a{
    background-color:#6090fc
}
.nb-Courses1-ul ul li:nth-child(3) a{
    background-color:#4861e2
}
.nb-Courses1-ul ul li:nth-child(4) a{
    background-color:#6548e2
}
.nb-Courses1-ul ul li h3 {
    font-size:20px;
    color:#ffeb00;
    padding:15px 0;
}

.nb-Courses1-ul ul li p {
    font-size:14px;
    color:#fff;
    line-height:25px;
    padding:0 15px;
    height:100px;
    overflow:auto;
    
}
.nb-Courses1-ul2 ul{
    text-align:center;
}
.nb-Courses1-ul2 ul li {
    width: 32%;
    display: inline-block;
    padding:15px;
    vertical-align:middle;
}
.nb-Courses1-ul2 ul li p{
    background-color:#fff;
    border-radius:10px;
    height:140px;
    padding:50px 20px 20px 20px;
    font-size:14px;
    color:#666;
    overflow:auto;
}
.nb-Courses1-ul2 ul li h3{
    position:relative;
    z-index:2;
    font-size:20px;
    color:#fff;
    width:70px;
    height:70px;
    background-color:#5da8fb;
    border-radius:50%;
    padding:0 10px;
    margin: 0 auto -35px auto
}

.but-a .a {
    display: inline-block;
    width: 220px;
    height: 60px;
    line-height: 60px;
    border-radius: 30px;
    background: linear-gradient(to right, #fc0824 0%,#fa6466 100%);
    font-size: 18px;
    color: #fff
}
.but-a .a:hover{
    opacity:0.8;
}

.nb-Courses2 {
    background: url(../images/kctx-bj2.png) no-repeat center center;
    height:786px;
}
.nb-Courses3 {
    background: url(../images/kctx-bj3.png) no-repeat center center;
    height: auto;
    background-size:cover
}
.nb-Courses3-ul ul{
    padding:0 80px;
}
.nb-Courses3-ul ul li {
    overflow: hidden;
    padding-bottom:40px;
}
.nb-Courses3-ul ul li .left{
    position:relative;
    width:45%;
    float:left;
}
.nb-Courses3-ul ul li .left img{
    width:100%;
}
.nb-Courses3-ul ul li .left span{
    position:absolute;
    top:5px;
    right:-25px;
     background: linear-gradient(to right, #fc0824 0%,#fa6466 100%);
    border-radius:50px;
    width:50px;
    height:50px;   
    font-size:18px;
    color:#fff;
    text-align:center;
    line-height:50px;
}
.nb-Courses3-ul ul li .right{
    width:40%;
    float:right;
}
.nb-Courses3-ul ul li .right h3{
    font-size:20px;
    color:#333;
    margin-top:20px;
}
.nb-Courses3-ul ul li .right p{
    font-size:14px;
    color:#666;
    line-height:30px;
    margin-top:20px;
}
.nb-Courses3-ul ul li:nth-child(2n) .left{
    position:relative;
    width:45%;
    float:right;
}
.nb-Courses3-ul ul li:nth-child(2n) .left span{
     position:absolute;
    left:-25px;
     background: linear-gradient(to right, #507fe1 0%,#4270cd 100%);

}
.nb-Courses3-ul ul li:nth-child(2n) .right{
    position:relative;
    width:40%;
    float:left;
}
.nb-Courses4 {
    background: url(../images/kctx-bj4.png) no-repeat center center;
    height: auto;
}
.nb-Courses4-ul{
    position:relative;
    padding:50px 0 100px 0;
    text-align:center;
    margin-top:40px;
}
.nb-Courses4-ul img{
    position:relative;
    z-index:1
}
.nb-Courses4-ul ul li{
    position:absolute;
    text-align:left;
}
.nb-Courses4-ul ul li h3{
    font-size:16px;
    color:#fff;
    line-height:53px;
    width:332px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;

    text-align:center;
}
.nb-Courses4-ul ul li p{  
    font-size:14px;
    color:#666;
    padding:10px;
    width:332px;
    height:105px;
    overflow:auto;
    text-align:left;
     
}
.nb-Courses4-ul ul li:nth-child(2n){
    text-align:right;
}
.nb-Courses4-ul ul li:nth-child(2n) h3,
.nb-Courses4-ul ul li:nth-child(2n) p{
     display:inline-block
}
.nb-Courses4-ul ul li:nth-child(1){
    background:url(../images/fdb-bj11.png) no-repeat center center;
    width:445px;
    height:240px;
    top:0px;
    left:0
}
.nb-Courses4-ul ul li:nth-child(2){
    background:url(../images/fdb-bj2.png) no-repeat center center;
    width:445px;
    height:240px;
    top:0px;
    right:0
}

.nb-Courses4-ul ul li:nth-child(3){
    background:url(../images/fdb-bj3.png) no-repeat center center;
    width:445px;
    height:240px;
    bottom:0px;
    left:0;
    padding-top:68px
}
.nb-Courses4-ul ul li:nth-child(4){
    background:url(../images/fdb-bj4.png) no-repeat center center;
    width:445px;
    height:240px;
    bottom:0px;
    right:0;
       padding-top:68px
}





.nb-Courses5 {
    background: url(../images/kctx-bj5.png) no-repeat center center;
    height: auto;
}
.nb-Courses5-ul .left-a{
    width:400px;
    float:left
}
.nb-Courses5-ul .right-a {
    padding-left:450px;
}
.nb-Courses5-ul .right-a p{
    font-size:16px;
    color:#666;
    line-height:35px;
    height:140px;
    overflow:auto;
}
.nb-Courses5-ul .right-a ul{
    margin:0 -5px;
    overflow:hidden
}
.nb-Courses5-ul .right-a ul li{
    display:inline-block;
    width:25%;
    float:left;
    padding:0 5px;
}
.nb-Courses5-ul .right-a ul li span{
    display:block;
    font-size:16px;
    color:#fff;
    background-color:#5da8fb;
    text-align:center;
    line-height:40px;
    text-overflow:ellipsis;
    overflow:hidden;
    white-space:nowrap;
}
.nb-Courses5-ul .right-a ul li:nth-child(2) span{
    background-color:#29c5dc;
}
.nb-Courses5-ul .right-a ul li:nth-child(3) span{
    background-color:#6090fc;
}
.nb-Courses5-ul .right-a ul li:nth-child(4) span{
    background-color:#a167df;
}

.nb-Courses5-ul .right-a .div-dh{
    width:360px;
    border:solid 1px #fc0824;
    line-height:50px;
    overflow:hidden;
    text-align:center;
    font-size:16px;
    color:#fc0824;
    border-radius:25px;
    margin-top:40px;
}
.nb-Courses5-ul .right-a .div-dh span{
    display:inline-block;
    width:50%;
    float:left;
    vertical-align:middle;
}
.nb-Courses5-ul .right-a .div-dh .span{
   background: linear-gradient(to right, #fc0824 0%,#fa6466 100%);
   color:#fff;
}

/*冲刺集训营*/
.nb-ccjxy1-ul {
    background: url(../images/qq-bj1.png) no-repeat top center;
    padding-top:200px;
    text-align:center;
    margin-bottom:20px;
}
.nb-ccjxy1-ul ul li{
    display:inline-block;
    width:24%;
    padding:0 10px;
    vertical-align:bottom;
}
.nb-ccjxy1-ul ul li h3{
    background: url(../images/qq-img2.png) no-repeat  center right;
    background-size:50px 50px;
    line-height:60px;
    font-size:24px;
    color:#333;
    text-align:left;
}

.nb-ccjxy1-ul ul li .tet{
    position:relative;
    display:flex;justify-content:center;align-items:center;
    background-color:#97b6f7;
    border-top-left-radius:25px;
    border-bottom-right-radius:25px;
    padding:20px 10px;
    margin-top:10px;
    font-size:14px;
    color:#fff;
    text-align:left;
    overflow:auto
}
.nb-ccjxy1-ul ul li .tet::after{
    content:'';
    position:absolute;
    top:20px;
    left:20px;
    width:10px;
    height:10px;
    border-radius:50%;
    background-color:#fff;
}
.nb-ccjxy1-ul ul li .tet::before{
    content:'';
    position:absolute;
    top:20px;
    right:20px;
    width:10px;
    height:10px;
    border-radius:50%;
    background-color:#fff;
}
.nb-ccjxy1-ul ul li:nth-child(1) .tet{
    height:225px;
}
.nb-ccjxy1-ul ul li:nth-child(2) .tet{
    height:275px;
    background-color:#8aaffd;
}
.nb-ccjxy1-ul ul li:nth-child(3) .tet{
    height:325px;
    background-color:#78a2fb;
}
.nb-ccjxy1-ul ul li:nth-child(4) .tet{
    height:375px;
    background-color:#6294ff;
}




.nb-ccjxy2 {
    background: url(../images/cc-bj1.png) no-repeat center center;
    height: 961px;
}
.nb-ccjxy2-mian .tet-p {
    background: rgba(255, 255, 255, 0.4) url(../images/cc-img06.png) no-repeat left 20px top 20px;
    width: 90%;
    padding: 20px 60px 20px 100px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    margin: 60px auto 0 auto;
    font-size: 14px;
    color: #fff;
}
.nb-ccjxy2-mian .div-bjys{
    background-color:rgba(255, 255, 255, 0.1);
    width:100%;
    height:30px;
}
.nb-ccjxy2-ul ul{
    margin:0 -25px;  
    height:300px;
}
.nb-ccjxy2-ul ul li {
    width: 20%;
    float: left;
    padding: 0 25px;
    color:#fff;
    text-align:center;
}
.nb-ccjxy2-ul ul li h3{
    font-size:20px;
    padding:10px 0;
    color:#fff
}
.nb-ccjxy2-ul ul li p{
    margin-top:10px;
    font-size:14px;
    line-height:25px;
     color:#fff;
 
}
.nb-ccjxy2-bd{
    padding-bottom:40px;
}
.nb-ccjxy2-bd .h2 {
    font-size: 24px;
    color: #333
}
.nb-ccjxy2-bd .nb-input2 input {
    width: 100%;
    background-color: #4e7edf;
    color: #fff;
    height: 40px;
    border-radius: 20px;
    text-align: center;
    outline: none;
    border: none;
    padding: 0 20px;
    font-size: 16px;
}
.nb-ccjxy3-mian .div-gg { 
    border-radius: 30px;
    overflow: hidden;
   box-shadow: 0 1px 10px 0px rgba(198, 201, 208, 0.5)
}
.nb-ccjxy3-mian .div-gg table {
    width: 100%; 
}
.nb-ccjxy3-mian .div-gg table tr th {
    background-color:#4877d7;
    font-size:16px;
    color:#fff;
    padding:15px 0;
    text-align:center;
    border-left:solid 1px #f4f4f4;
}
.nb-ccjxy3-mian .div-gg table tr td {
    font-size:16px;
    color:#666;
    padding:15px 0;
    text-align:center;
}
.nb-ccjxy4 {
    background: url(../images/cc-bj2.png) no-repeat center center;
    height: 965px;
}
.nb-ccjxy4-ul{
    position:relative;
}
.nb-ccjxy4-ul .xian{
    position:absolute;
    width:100%;
    top:290px;
    background-color:#b7cdfc;
    height:20px;
    border-radius:10px;
}
.nb-ccjxy4-ul ul {
    display: flex;
    justify-content: space-between;
}
.nb-ccjxy4-ul ul li{
    width:300px;
    text-align:center;
}
.nb-ccjxy4-ul ul li h3{
    font-size:30px;
    color:#5080e2;
    margin:40px 0 10px 0;
}
.nb-ccjxy4-ul ul li .span{
    font-size:18px;
    color:#333;
}
.nb-ccjxy4-ul ul li .div-tet{
    margin:80px 0 40px 0;
    background-color:#fff;
    border-radius:10px;
    padding:15px;
    text-align:left
}
.nb-ccjxy4-ul ul li .div-tet .tet{
    margin-bottom:15px;
}
.nb-ccjxy4-ul ul li .div-tet .tet .fl-a{
    display:inline-block;
    vertical-align:top;
    font-size:16px;
    color:#333;
    width:60px;
       line-height:35px;
}
.nb-ccjxy4-ul ul li .div-tet .tet .fr-a{
      display:inline-block;
    vertical-align:top;
    font-size:16px;
    color:#666;
   line-height:35px;
}
.nb-ccjxy4-ul ul li .div-tet .tet .fr-a  span{
    color:#f29336
}
.nb-ccjxy-footer {
    position:relative;
    background-color: #5282e4;
    height:150px;
    margin-top:85px;
    padding:0 10%
}
.nb-ccjxy-footer .img{
    position:relative;
    top:-109px;
    float:left;

}
.nb-ccjxy-footer .div-fl{
    float:left;
    padding:50px 0;
}
.nb-ccjxy-footer .div-fl h3{
    font-size:26px;
    color:#fff;
}
.nb-ccjxy-footer .div-fl h4{
    font-size:22px;
    color:#fff;
}

.nb-ccjxy-footer .div-fr{
    float:right;
    padding:50px 0;
}
.nb-ccjxy-footer .div-fr input{
    text-indent:10px;
    width:250px;
    height:50px;
    background-color:#fff;
    border-radius:5px;
    border:none;
    outline:none;
    font-size:14px;
    margin-left:10px;
}
.nb-ccjxy-footer .div-fr #but{
    text-indent:0px;
    width:180px;
    background-color:#f29336;
    color:#fff
}
.nb-ccjxy-footer .div-fr #but:hover{
    opacity:0.8;
}

/*全年集训营*/
.nb-qnjxy1 {
    background: url(../images/qb-bj1.png) no-repeat center center;
    height: 706px;
    background-size: cover;
}
.nb-qnjxy1-mian ul{
    width:100%; 
    position: relative;
}
.nb-qnjxy1-mian ul li {
    width: 50%;
    float: left;
}
.nb-qnjxy1-mian ul li h3{
    position:absolute;
    width:150px;
    height:150px;
    border-radius:50%;
    font-size:30px;
    color:#fff;
    padding:0 30px;
    text-align:center;
    display:flex;justify-content:center;align-items:center;
}
.nb-qnjxy1-mian ul li p{
    position:absolute;
    font-size:16px;
    text-align:center;
    width:300px;
    height:50px;
    line-height:50px;
    color:#fff;
    border-radius:25px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.nb-qnjxy1-mian ul li:nth-child(1) h3{
    top:120px;
    left:400px;
    background-color:#c5d0f1;
}
.nb-qnjxy1-mian ul li:nth-child(1) p{
    background-color:#c5d0f1;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p1{
    top:0;
    left:120px;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p2{
    top:70px;
    left:60px;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p3{
    top:140px;
    left:0px;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p4{
    top:210px;
    left:30px;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p5{
    top:280px;
    left:60px;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p6{
    top:350px;
    left:120px;
}
.nb-qnjxy1-mian ul li:nth-child(2) h3{
    top:120px;
    right:400px;
    background-color:#fc6f6b;
}
.nb-qnjxy1-mian ul li:nth-child(2) p{
    background-color:#fc6f6b;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p1{
    top:0;
    right:120px;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p2{
    top:70px;
    right:60px;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p3{
    top:140px;
    right:0px;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p4{
    top:210px;
    right:30px;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p5{
    top:280px;
    right:60px;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p6{
    top:350px;
    right:120px;
}


.nb-qnjxy-ly {
    background: url(../images/qn-bj2.png) no-repeat center center;
    height: 210px;
}
.nb-qnjxy-ly .nb-title h2{
    font-size:38px;
    color:#fff
}
.nb-qnjxy-ly .input-a{
    display:flex;
    justify-content:center;
    margin-top:40px;
}
.nb-qnjxy-ly .input-a .label-a{
    padding:0 20px;
}
.nb-qnjxy-ly .input-a .label-a span{
    display:inline-block;
    vertical-align:middle;
    font-size:16px;
    color:#fff;
    padding-right:10px;
}
.nb-qnjxy-ly .input-a .label-a input{
    display:inline-block;
    width:200px;
    height:50px;
    border:none;
    outline:none;
    text-indent:20px;
    border-radius:25px;      
    background-color:#3e6de2;
    font-size:16px;
    color:#fff
}
.nb-qnjxy-ly .input-a .label-a input::-webkit-input-placeholder{
    color:#fff;
  
}
.nb-qnjxy-ly .input-a .label-a #but{
    background-color:#fff;
    color:#4573d1;
}
.nb-qnjxy-ly .input-a .label-a #but:hover{
    opacity:0.8;
}
.nb-qnjxy2 {
    background: url(../images/qn-bj3.png) no-repeat center center;
    background-size: cover;
    height: auto;
}
.nb-qnjxy3 {
    background-color: #eef2fb;
}

.nb-qnjxy3-ul ul {
    background-color: #bbd6ff;
    padding:15px;
    border-top-left-radius:10px;
    border-top-right-radius:10px;
}
.nb-qnjxy3-ul ul li{
    width:33.3%;
    float:left;
    text-align:center;
    background-color:#fff;
    padding:25px;
}
.nb-qnjxy3-ul ul li h3{
    font-size:24px;
    color:#333;
    padding:20px 0 10px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.nb-qnjxy3-ul ul li p{
    font-size:16px;
    color:#666;
    padding:0 15px;
   line-height:20px;
   height:40px;
   overflow:auto;
}
.div-bjys{
    background-color:#89b4ff;
    height:20px;
}



.nb-qnjxy4 {
    background: url(../images/qn-bj5.png) no-repeat center center;
    background-size: cover;
    height: auto;
}











@media (max-width: 1660px) {
    .nb-ccjxy-footer {
        position: relative;
        background-color: #5282e4;
        height: 150px;
        margin-top: 85px;
        padding: 0 5%
    }
}
@media (max-width: 1488px) {
    .nb-ccjxy-footer .div-fr input {
        width: 180px;

    }

    .nb-ccjxy-footer .div-fr #but {
        width: 120px;
    }
}


@media (max-width: 1200px) {
    .nb-qnjxy3-ul ul li h3 {
        font-size: 20px;
        color: #333;
        padding: 20px 0 10px;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
    }

    .nb-qnjxy3-ul ul li p {
        font-size: 14px;
        color: #666;
        padding: 0 15px;
        line-height: 20px;
        height: 40px;
        overflow: auto;
    }
    .nb-Courses1-ul2 ul li {
    width: 32%;
    display: inline-block;
    padding:10px;
    vertical-align:middle;
}
.nb-Courses1-ul2 ul li p{
    background-color:#fff;
    border-radius:10px;
    height:120px;
    padding:50px 10px 10px 10px;
    font-size:14px;
    color:#666;
    overflow:auto;
}
    .nb-kyjxy .ul li a h3 {
            font-size: 16px;
            padding: 20px 0 10px 0;
            color: #333;
        }

        .nb-kyjxy .ul li a p {
            font-size: 12px;
            color: #666;
            line-height: 20px;
        }

        .nb-kyjxy .ul li a {
            text-align: center;
            padding: 20px 5px;
            height: 200px;
            border-radius: 10px;
            display: block;
            box-shadow: 0 0px 5px 3px rgba(198, 201, 208, 0.5)
        }

        .nb-kyjxy2-img {
            position: absolute;
            top: 30%;
            width: 40%;
            left: 50%;
            margin-left: -20%;
            text-align: center;
        }

        .nb-kyjxy2 ul li div {
            width: 270px;
            padding: 20px 10px;
        }

    .nb-zmjd-ul ul li {
        width: 220px;
        background: url(../images/img-jd1.png) no-repeat center center;
        background-size: 100% 100%;
        height: 50px;
        line-height: 55px;
        text-align: center;
        font-size: 16px;
        color: #333;
        cursor: pointer;
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
        padding: 0 15px;
    }
      .nb-kyjxy-fl .nb-kyjxy-fl2{
          margin-top:40px;
      }
    .nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li{
    position: absolute;
    bottom:30px;
    left:50%;
    font-size:22px;
    color:#999999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(1){
    margin-left:-150px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(2){
    margin-left:-30px;
    bottom:40px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(3){
    margin-left:75px;
    bottom:65px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(4){
    margin-left:165px;
    bottom:90px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li{
    position: absolute;
    top:30px;
    left:50%;
    text-align:left; 
    width:120px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li h3{
    font-size:16px;
    color:#333;
    margin-bottom:5px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li p{
    font-size:14px;
    color:#999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(1){
    margin-left: -202px;
    top: 121px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(2){
    margin-left: -79px;
    top: 92px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(3){
     margin-left: 29px;
    top: 55px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(4){
     margin-left: 133px;
    top: 7px
}


    /*联系我们*/
    .nb-ContactUs .div-li {
        margin-bottom: 10px;
    }
    .nb-ContactUs .wb img {
        display: block;
        width: 70px;
        margin-bottom: 10px;
    }
.nb-yg3 .list-c .img-z{
    width:450px;
    float:left;
}
.nb-yg3 .list-c .tet-y li{
    overflow:hidden
}
.nb-yg3 .list-c .tet-y li {
    overflow: hidden;
    height:120px;
    margin-bottom:10px;
}
.nb-yg3 .list-c .tet-y li .lafe-a{
    width:100px;
    height:120px;
    font-size:40px;

}
.nb-yg3 .list-c .tet-y li .right-a{
    padding-left:130px;
}
.nb-yg3 .list-c .tet-y li .right-a h3{
    font-size:18px;
    color:#333;
}
.nb-yg3 .list-c .tet-y li .right-a p{
    font-size:14px;
    color:#999;
    line-height:20px;
    margin-top:10px;
    height:80px;
    overflow:auto;
}
.nb-Tutorial2-ul ul li p{
    font-size:16px;
    color:#999;
    line-height:25px;
    margin-top:10px;
}
.nb-Tutorial3 {
    background: url(../images/ydy-bj.png) no-repeat center center;
    background-size:auto 100%;
    height:640px;
}
.nb-Tutorial3 .a-li a{
    display:inline-block;
    width:200px;
    height:50px;
    border:solid 1px #4573d1;
    border-radius:5px;
    font-size:16px;
    color:#4573d1;
    line-height:50px;
    margin:40px 20px;
}
.nb-Courses3-ul ul li .right h3{
    font-size:18px;
    color:#333;
    margin-top:0px;
}
.nb-Courses3-ul ul li .right p{
    font-size:14px;
    color:#666;
    line-height:25px;
    margin-top:10px;
}
.nb-Courses5-ul .right-a ul li span{
    display:block;
    font-size:14px;
    color:#fff;
    background-color:#5da8fb;
    text-align:center;
    line-height:40px;
}
.nb-ccjxy2-ul ul{
    margin:0 -25px;  
    height:280px;
}
.nb-ccjxy2-ul ul li {
    width: 20%;
    float: left;
    padding: 0 10px;
    color:#fff;
    text-align:center;
}
.nb-ccjxy2-ul ul li h3{
    font-size:18px;
    padding:10px 0;
    color:#fff
}
.nb-ccjxy-footer {
    position:relative;
    background-color: #5282e4;
    height:150px;
    margin-top:85px;
    padding:0 5%
}
.nb-ccjxy-footer .img{
    position:relative;
    top:-109px;
    float:left;

}
.nb-ccjxy-footer .div-fl{
    float:left;
    padding:50px 0;
}
.nb-ccjxy-footer .div-fl h3{
    font-size:20px;
    color:#fff;
}
.nb-ccjxy-footer .div-fl h4{
    font-size:16px;
    color:#fff;
}

.nb-ccjxy-footer .div-fr{
    float:right;
    padding:50px 0;
}
.nb-ccjxy-footer .div-fr input{
    text-indent:10px;
    width:160px;
    height:50px;
    background-color:#fff;
    border-radius:5px;
    border:none;
    outline:none;
    font-size:14px;
    margin-left:10px;
}
.nb-ccjxy-footer .div-fr #but{
    text-indent:0px;
    width:120px;
    background-color:#f29336;
    color:#fff
}

.nb-about-xl ul li{
    width:50%;
    float:left;
    padding-right:70px;
    margin-top:40px;
}
.nb-about-xl ul li:nth-child(3),
.nb-about-xl ul li:nth-child(4),
.nb-about-xl ul li:nth-child(7),
.nb-about-xl ul li:nth-child(8){
    padding-left:70px;
    padding-right:0px;
}
.nb-about-xl ul li .tet h3{
    font-size:16px;
}

.nb-Tutorial4-ul ul li:nth-child(1){
    top:0;
    left:60px;
}
.nb-Tutorial4-ul ul li:nth-child(1)::after{
    content:'';
    position:absolute;
    top:50px;
    right:-50px;
    width:50px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(1)::before{
    content: '';
    position: absolute;
    top: 62px;
    right: -97px;
    width: 50px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(30deg);
}
.nb-Tutorial4-ul ul li:nth-child(2){
    top:0;
    right:60px;
}
.nb-Tutorial4-ul ul li:nth-child(2)::after{
    content:'';
    position:absolute;
    top:50px;
    left:-50px;
    width:50px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(2)::before{
    content: '';
    position: absolute;
   top: 62px;
    left: -98px;
    width: 50px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
}
.nb-Tutorial4-ul ul li:nth-child(3){
    top:250px;
    left:0px;
}
.nb-Tutorial4-ul ul li:nth-child(3)::after{
    content:'';
    position:absolute;
    top:94px;
    right:-50px;
    width:50px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(3)::before{
    display:none;
    content: '';
    position: absolute;
    top: 72px;
    right: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
}

.nb-Tutorial4-ul ul li:nth-child(4){
    top:200px;
    right:0px;
}
.nb-Tutorial4-ul ul li:nth-child(4)::after{
    content:'';
    position:absolute;
    top:90px;
    left:-50px;
    width:50px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(4)::before{
    content: '';
    position: absolute;
    top: 72px;
    left: -173px;
    width: 90px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(-30deg);
    display:none;
}

.nb-Tutorial4-ul ul li:nth-child(5){
    bottom:0px;
    right:90px;
}
.nb-Tutorial4-ul ul li:nth-child(5)::after{
    content:'';
    position:absolute;
    top:86px;
    left:-50px;
    width:50px;
    height:1px;
    border-top:dotted 1px #5586ea;
}
.nb-Tutorial4-ul ul li:nth-child(5)::before{
    content: '';
    position: absolute;
    top: 78px;
    left: -98px;
    width: 50px;
    height: 1px;
    border-top: dotted 1px #5586ea;
    transform: rotate(20deg);
}

.nb-qnjxy1-mian ul li h3{
    width:100px;
    height:100px;
    padding:0 10px;
    font-size:24px;
}
.nb-qnjxy1-mian ul li p{
    width:250px;
}
.nb-qnjxy1-mian ul li:nth-child(1) h3{
   left:350px;
}
.nb-qnjxy1-mian ul li:nth-child(2) h3{
   right:350px;
}
    }






    @media (max-width: 1000px) {
        html {
            overflow: auto !important;
        }
        .banner{
            width:100%;
            overflow:hidden
        }
        .banner img {
            max-width: 120%;
            margin-left:-10%
        }
        /*页脚*/
        .nb-footer-top ul li:nth-child(1) {
            display: none;
        }

        .nb-footer-top ul li:nth-child(2) {
            display: none;
        }

        .nb-footer-top ul {
            display: flex;
            justify-content: space-between
        }

            .nb-footer-top ul h3 {
                font-size: 16px;
                color: #fff;
            }

            .nb-footer-top ul p {
                font-size: 14px;
                color: #999999;
                margin-top: 15px;
                max-width: 100%;
            }

        .foot-hd {
            font-size: 18px;
            color: #f29336;
            margin-top: 30px;
        }

        .nb-footer-top ul .ewm {
            margin-top: 20px;
            width: 100px;
        }
        /*首页*/

        .nb-tanc{
display:none
}

.nb-tanc2{
  display:none
}

        .nb-title .tet {
            font-size: 12px;
            color: #666;
            margin-top: 20px;
        }

        .nb-kyjxy .ul li a h3 {
            font-size: 14px;
        }

        .nb-title .tet span {
            color: #f29336;
        }

        .nb-input {
            display: inline-block;
            width: 100%;
            padding: 0 10px;
            margin-top: 20px;
        }

        .nb-input2 {
            display: inline-block;
            width: 100%;
            padding: 0 10px;
            margin-top: 20px;
        }

            .nb-input2 select {
                border-radius: 10px;
            }

        .nb-kyjxy2 ul li:nth-child(2n+1) {
            float: left;
            width: 50%;
            padding: 0 5px;
        }

        .nb-kyjxy2 ul li:nth-child(2n) {
            float: left;
            width: 50%;
            padding: 0 5px;
        }

        .nb-kyjxy2 ul li div {
            width: calc(100% - 10px);
            padding: 20px 10px 5px 10px;
            height:185px;
        }

        .nb-kyjxy2-img {
            display: none
        }

        .bx-bj1 {
            height: auto
        }

        .nb-kyjxy2 ul li h3 {
            position: relative;
            z-index: 2;
            width: 80%;
            background: url(../images/img-bj1.png) no-repeat center center;
            background-size: 100% 100%;
            height: 50px;
            line-height: 50px;
            text-align: center;
            font-size: 16px;
            color: #fff;
        }

        .nb-kyjxy2 ul li div p {
            line-height: 20px;
            font-size: 12px;
            color: #666
        }

        .nb-input span {
            font-size: 14px;
        }

        .nb-input2 select {
            font-size: 14px;
        }

        .nb-but .an {
            font-size: 14px;
        }

        .nb-but .al {
            font-size: 14px;
        }

        .nb-zmnlz-fr {
            background: url(../images/img-sy5.png) no-repeat center center;
            background-size: 100% 100%;
            height: 160px;
            width: 100%;
            position: relative;
            margin-top: 80px;
        }

            .nb-zmnlz-fr .img-tx {
                position: absolute;
                bottom: 0;
                left: 0;
                width: 135px;
                height: auto;
            }

            .nb-zmnlz-fr .text {
                padding: 10px 10px 0 145px;
                color: #fff
            }

                .nb-zmnlz-fr .text h3 {
                    font-size: 18px;
                }

                .nb-zmnlz-fr .text h4 {
                    font-size: 14px;
                }

                .nb-zmnlz-fr .text p {
                    font-size: 12px;
                    line-height: 20px;
                    height: 60px;
                    overflow: auto;
                }

                .nb-zmnlz-fr .text a {
                    font-size: 12px;
                    background-color: #fff;
                    padding: 3px 20px;
                    display: inline-block;
                    border-radius: 20px;
                    color: #5b8dff;
                    margin-top: 5px;
                }

        .nb-zmnlz-li a {
            font-size: 16px;
            color: #333;
        }


        .bx-bj2 {
            background: url(../images/bj-02.png) no-repeat bottom 0px center;
            height: auto;
            padding: 20px 0 40px 0
        }


        .nb-jxyjs-li ul {
            position: relative;
            display: block;
            justify-content: space-between;
            align-items: center;
            z-index: 1;
            height: auto;
        }

            .nb-jxyjs-li ul li {
                position: relative;
                width: 33%;
                float: left;
                height: 105px;
                background: url(../images/img-jx2.png) no-repeat center center;
                text-align: center;
                cursor: pointer;
                background-size: 90% 100%;
                transition: all 0.5s;
                margin-bottom: 10px;
            }

                .nb-jxyjs-li ul li::after {
                    display: none;
                }

                .nb-jxyjs-li ul li::before {
                    display: none
                }

                .nb-jxyjs-li ul li span {
                    display: inline-block;
                    font-size: 12px;
                    color: #666;
                    padding: 20px 0 10px 0;
                }

                .nb-jxyjs-li ul li h3 {
                    font-size: 14px;
                    color: #333;
                    text-overflow: ellipsis;
                    white-space: nowrap;
                    overflow: hidden
                }

                .nb-jxyjs-li ul li.cur {
                    width: 33%;
                    height: 105px;
                    background: url(../images/img-jx1.png) no-repeat center center;
                    background-size: 100% 100%
                }

                    .nb-jxyjs-li ul li.cur span {
                        display: inline-block;
                        font-size: 12px;
                        color: #fff;
                        padding: 20px 0 10px 0;
                    }

                    .nb-jxyjs-li ul li.cur h3 {
                        font-size: 14px;
                        color: #fff;
                    }

        .nb-jxyjs-div {
            background-color: rgba(255, 255, 255, 0.2);
            border-radius: 10px;
            overflow: hidden;
            margin-top: 20px;
        }

            .nb-jxyjs-div .tet {
                background-color: #f5a138;
                font-size: 14px;
                color: #fff;
                padding: 10px 10px;
            }

            .nb-jxyjs-div table {
                width: 720px;
                color: #fff;
                text-align: center;
                border: solid 1px rgba(255, 255, 255, 0.28);
            }

            .nb-jxyjs-div .div-ov {
                height: 183px;
                overflow: auto;
            }

            .nb-jxyjs-div table tr th {
                padding: 10px;
                background-color: rgba(252, 250, 250, 0.40);
                text-align: center;
                font-size: 14px;
                color: #fff;
                border: solid 1px rgba(255, 255, 255, 0.28)
            }

            .nb-jxyjs-div table tr td {
                padding: 10px 10px;
                font-size: 14px;
                color: #fff;
                border: solid 1px rgba(255, 255, 255, 0.28)
            }

        .nb-jxyjs-li .xian {
            display: none
        }

        .nb-news-sy ul li {
            width: 100%;
            float: none;
            padding: 0 0px;
        }

            .nb-news-sy ul li a {
                display: block;
                padding: 5px 0;
                border-bottom: dashed 1px #ececec;
                overflow: hidden
            }

            .nb-news-sy ul li .icon-px {
                display: block;
                float: left;
                width: 40px;
                height: 40px;
                background: url(../images/img-zx.png) no-repeat center center;
                background-size: 100% 100%;
                text-align: center;
                line-height: 40px;
                font-size: 18px;
                color: #fff;
            }

            .nb-news-sy ul li p {
                font-size: 14px;
            }

            .nb-news-sy ul li .sj {
                font-size: 14px;
                line-height: 40px;
            }
.nb-zmjd-ul ul{
    display:block;
    justify-content:space-between;
    overflow:hidden
   
}
.nb-zmjd-ul ul li{
    width:50%;
    margin-bottom:10px;
    float:left;
    background:url(../images/img-jd1.png) no-repeat center center;
    background-size:95% 100%;
    height:35px;
    line-height:40px;
    text-align:center;
    font-size:12px;
    color:#333;
    cursor:pointer;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    padding:0 15px;
}
    .nb-zmjd-ul ul li.cur {
        background: url(../images/img-jd.png) no-repeat center center;
        color: #fff;
        background-size: 95% 100%;
    }

    
.bx-bj5 {
    background: url(../images/bj-d_02.png) no-repeat center center;
    background-size:auto 100%;
    height:auto
}
.nb-kyjj{
    padding:40px 0px 0 0;
}
.nb-kyjj .img {
    text-align:center;
    float:none;
    width: 100px;
    height: 100px;
    margin:0 auto;
}
.nb-kyjj .tet{
    padding:0  0 0 0px ;
}

.nb-kyjj .tet h3{
    position:relative;
    padding-top:10px;
    font-size:24px;
    color:#333;
    color:#fff;
    z-index:1;
    text-align:center;
    
}
.nb-kyjj .tet h3 span{
    position:absolute;
    color:rgba(255, 255, 255, 0.1);
    top:17px;
    left:50%;
    margin-left:-25%;
}
.nb-kyjj .tet p{
    font-size:14px;
    color:#fff;
    line-height:25px;
    margin-top:20px;
    height:auto;
    overflow:auto;

}

/*联系我们*/
.nb-ContactUs .div-li{
    margin-bottom:10px;
}
.nb-ContactUs .div-li img{
    display:inline-block;
    vertical-align:middle;
    width:30px;
}
.nb-ContactUs .div-li span{
    display:inline-block;
    vertical-align:middle;
    font-size:12px;
    color:#333;
    padding-left:10px;
}
.nb-ContactUs .wb{
    width:50%;
    float:left;
    margin-right:0px;
    text-align:center;
}
.nb-ContactUs .wb img{
    display:block;
    width:70px;
    margin-bottom:10px;
    margin:0 auto 10px auto

}
.lx-img{
    width:50%;
}
.nb-ContactUs-cc h2{
    font-size:20px;
    border-bottom:solid 1px #ececec;
    line-height:60px;
}
.nb-ContactUs-cc ul li {
    padding-bottom:30px;
    border-bottom: solid 1px #ececec;
    overflow:hidden
}
.nb-ContactUs-cc .div-lx {
    margin-top: 30px;
}
.nb-ContactUs-cc ul li .tet{
    padding-left:100px;
}
.nb-ContactUs-cc ul li .tet h3 {
   font-size:16px;
   color:#333
}
.nb-ContactUs-cc ul li .tet p {
   font-size:12px;
   color:#666;
   line-height:20px;
   padding:10px 0;
}
.nb-ContactUs-cc ul li .tet span{
    display:block;
    font-size:12px;
    color:#999;
    margin-right:15px;
}
/*关于我们*/
.nb-about .nb-about-fl {
    position:relative;
    height:auto;
    width:100%;
    float: none;
}
.nb-about .nb-about-fl h2{
    position:relative;
    font-size:20px;
    text-align: center;
    color:#333;
    margin-bottom:20px;
} 
.nb-about .nb-about-fl h2:before{
    content:'';
    position:absolute;
    width:30px;
    left:50%;
    margin-left:-15px;
    height:2px;
    bottom:-20px;
    background-color:#5b8dff
}
.nb-about .nb-about-fl .p{
    font-size:14px;
    color:#666;
    line-height:35px;
    height:auto;
    overflow:auto;
}
.nb-about .nb-about-fl ul{
    position: initial;
    left:0px;
    bottom:50px;
    width:98%;
    margin:20px auto;
    overflow:hidden;
    box-shadow: 0 2px 8px 2px rgba(198, 201, 208, 0.5);
    background-color:#fff;
    padding:10px 10px;
}
.nb-about .nb-about-fl ul li{
    float:left;
    width:25%;
    text-align:center;
}

.nb-about .nb-about-fr {
    width:100%;
    float:none;
    text-align:center;
}


.nb-lic {
    background: url(../images/ab-bj.png) no-repeat center center;
    height:auto;
    background-size:auto 100%
}
.nb-lic .ab-title h2{
    font-size: 20px;
}

.nb-lic-list{
    margin-top:40px;
}
.nb-lic-list .xian{
   display:none
}
.nb-lic-list ul{
    padding:0 0 0 0px
}
.nb-lic-list ul li {
    position:relative;
    width: 100%;
    height: auto;
    float: none;
    padding:10px 25px;
    background: url(../images/ab-bj3.png) no-repeat center center;
    background-size:100% 100%;
    transition:all 0.5s;
    margin-bottom:10px;
}
.nb-lic-list ul li.cur {
    background: url(../images/ab-bj3.png) no-repeat center center;
    background-size:100% 100%;
}
.nb-lic-list ul li h3{
    font-size:18px;   
}
.nb-lic-list ul li p{
    font-size:14px;
    line-height:25px;
    height:auto;
    overflow:auto;
    margin-top:10px;
}
.nb-lic-list ul li:nth-child(2){
    left:0px;
}
.nb-lic-list ul li:nth-child(3){
    left:0px;
}
.nb-lic-list ul li:nth-child(4){
    left:0px;
}
.nb-lic-list ul li:nth-child(5){
    left:0px;
}
.nb-lic-list ul li:nth-child(6){
    left:0px;
}
.nb-lic-list ul li:nth-child(7){
    left:0px;
}
.nb-lic-list ul li:nth-child(1):before,
.nb-lic-list ul li:nth-child(2):before,
.nb-lic-list ul li:nth-child(3):before,
.nb-lic-list ul li:nth-child(4):before{
    display:none;
}
.nb-lic-list ul li:nth-child(5):before,
.nb-lic-list ul li:nth-child(6):before,
.nb-lic-list ul li:nth-child(7):before,
.nb-lic-list ul li:nth-child(8):before{
    display:none
}
.nb-lic-sj ul {
    display:none
}
.nb-lic-sj ul li.cur {
    color: #fff;
}

/*文彦名师*/
.nb-master-zl .zlxz-a{
    margin:0 -10px;
}
.nb-master-zl .zlxz-a li{
    width:50%;
    padding:10px;
    float:left;
    text-align:center;
}
.nb-master-zl .zlxz-a li a{
    display:block;
    padding:20px 5px;
    font-size:16px;
    color:#fff;
    border-radius:15px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    background: linear-gradient(to bottom, #66a7ff 0%,#5a8aff 100%);
}
.nb-master-zl .zlxz-b li{
    width:50%;
    float:left;
    padding:10px;
    text-align:center;
    font-size:14px;
    color:#333;
}
.mes-a .a{
    font-size:14px;
}
.nb-bjhh .list-a {
    background-color: #5f8ae2;
    margin-top:50px;
    text-align:center;
    padding-bottom:20px;
}
.nb-bjhh .list-a .img{
    width:80px;
    height:80px;
    border-radius:50%;
    border:solid 4px #6d9cfd;
    margin:-30px auto 0 auto;
}
.nb-bjhh .list-a h3{
    font-size:18px;
    color:#fff;
    padding:20px 0 10px 0;
}
.nb-bjhh .list-a span{
    font-size:14px;
    color:#fff;
}
.nb-bjhh .list-a p{
    padding:0px 50px;
    margin-top:10px;
    text-align:left;
    font-size:12px;
    color:#fff;
    line-height:20px;
    height:180px;
    overflow:auto;
}
.nb-bjhh .liej-a{
    text-align:center;
    margin-top:30px;
}
.nb-bjhh .liej-a a{
    display: inline-block;
    background: linear-gradient(to bottom, #f39437 0%,#f7aa3a 100%);
    padding:5px 0px;
    width:90px;
    font-size:14px;
    color:#fff;
    border-radius:15px;
    margin:0 10px;
}

.nb-yg2 .list-b{
    padding-bottom:40px;
    overflow:hidden;
}
.nb-yg2 .list-b li {
    width: 50%;
    float: left;
}
.nb-yg2 .list-b li:nth-child(2n){
    position:relative;
    top:0px;
}
.nb-yg2 .list-b li .tet{
    padding:10px;
    background-color:#f7f7f7
}
.nb-yg2 .list-b li h3 {
    font-size: 16px;
    color: #333
}
.nb-yg2 .list-b li p{
    margin-top:10px;
    font-size:12px;
    color:#666;
    line-height:20px;
    height:80px;
    overflow:auto;
}

.nb-yg3 .list-c .img-z{
    width:100%;
    float:none;
    text-align:center
}
.nb-yg3 .list-c .tet-y {
    margin-top:20px;
}
.nb-yg3 .list-c .tet-y li{
    overflow:hidden
}
.nb-yg3 .list-c .tet-y li {
    overflow: hidden;
    height:auto;
    margin-bottom:10px;
}
.nb-yg3 .list-c .tet-y li .lafe-a{
    width:60px;
    height:140px;
    font-size:30px;

}
.nb-yg3 .list-c .tet-y li .right-a{
    padding-left:80px;
}
.nb-yg3 .list-c .tet-y li .right-a h3{
    font-size:16px;
    color:#333;
}
.nb-yg3 .list-c .tet-y li .right-a p{
    font-size:12px;
    color:#999;
    line-height:20px;
    margin-top:10px;
    height:auto;
    overflow:auto;
}

/*一对一辅导班*/

.nb-Tutorial1 ul li{
    width:50%;
    float:left;
    text-align:center;
    padding:5px;
}
.nb-Tutorial1 ul li .li{
    background-color:#5383e6;
    padding:10px 5px;
    border-top-left-radius:30px;
    margin-bottom:10px;
}
.nb-Tutorial1 ul li:nth-child(2n) .li{
     background-color:#f6ab3a;
}
.nb-Tutorial1 ul li .li h3{
    font-size:16px;
    margin-bottom:10px;
    color:#fff
}
.nb-Tutorial1 ul li .li .div-tet{
    background-color:#fff;
    padding:10px;
    border-radius:5px;
    
}
.nb-Tutorial1 ul li .li .div-tet p{
    font-size:12px;
    color:#666;
    line-height:20px;
    height:80px;
    overflow:auto;
}

.nb-Tutorial1 ul li .li .div-tet a{
    display: inline-block;
    background: linear-gradient(to bottom, #5484e7 0%,#406dca 100%);
    padding:5px 10px;
    width:auto;
    font-size:14px;
    color:#fff;
    border-radius:10px;
    margin-top:10px;
}
.fdb-title h2{
    font-size:20px;
    color:#333;
    text-align:center;
}
.nb-Tutorial2-ul ul {
    margin-top:20px;
}
.nb-Tutorial2-ul ul li{
    float:left;
    width:50%;
    padding:20px 10px;
    text-align:center;
}
.nb-Tutorial2-ul ul li img{
    width:80px;
}
.nb-Tutorial2-ul ul li h3{
    font-size:16px;
    color:#4270cd;
    padding:10px 0 5px 0;
}
.nb-Tutorial2-ul ul li span{
    width:40px;
    display:inline-block;
    height:5px;
    border-radius:10px;
    background-color:#4270cd
}
.nb-Tutorial2-ul ul li p{
    font-size:12px;
    color:#999;
    line-height:20px;
    margin-top:5px;
}

.nb-Tutorial3 {
    background: url(../images/ydy-bj.png) no-repeat center center;
    background-size:auto 100%;
    height:450px;
}
.nb-Tutorial3 .a-li a{
    display:inline-block;
    width:80px;
    height:35px;
    border:solid 1px #4573d1;
    border-radius:5px;
    font-size:12px;
    color:#4573d1;
    line-height:35px;
    margin:10px 5px;
}
.nb-Tutorial1-a .a{
    font-size:16px;
}

/*课程*/

.nb-Courses1 {
    background: url(../images/kctx-bj1.png) no-repeat center center;
    height:auto;
    background-size:auto 100%
}
.nb-Courses1-ul ul{
    margin:0 -10px;
}
.nb-Courses1-ul ul li {
    width: 50%;
    float: left;
    padding:10px 10px;
}
.nb-Courses1-ul ul li a{
    text-align:center;
    display:block;
    background-color:#5da8fb;
    border-top-right-radius:20px;
    border-bottom-left-radius:20px;
    padding:10px 10px;
}
.nb-Courses1-ul ul li a img{
    width:80px;
}
.nb-Courses1-ul ul li a h3{
    font-size:16px;
    height:50px;
}
.nb-Courses1-ul ul li a p{
    font-size:12px;
     padding: 0 0px; 
    height: 75px;
    overflow:auto;
}
.but-a .a {
    display: inline-block;
    width: 150px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    background: linear-gradient(to right, #fc0824 0%,#fa6466 100%);
    font-size:14px;
    color:#fff
}

.nb-Courses2 {
    background: url(../images/kctx-bj2.png) no-repeat center center;
    height: auto;
    background-size:auto 100%;
}

.nb-Courses3 {
    background: url(../images/kctx-bj3.png) no-repeat center center;
    background-size:100% 100%;
    height: auto;
}
.nb-Courses3-ul ul{
    padding:0 0px;
}
.nb-Courses3-ul ul li {
    overflow: hidden;
    padding-bottom:20px;
}
.nb-Courses3-ul ul li .left{
    position:relative;
    width:100%;
    float:none;
}
.nb-Courses3-ul ul li .left img{
    width:100%;
}
.nb-Courses3-ul ul li .left span{
    position:absolute;
    top:5px;
    left:5px;
     background: linear-gradient(to right, #fc0824 0%,#fa6466 100%);
    border-radius:50%;
    width:30px;
    height:30px;   
    font-size:16px;
    color:#fff;
    text-align:center;
    line-height:30px;
}
.nb-Courses3-ul ul li .right{
    width:100%;
    float:none;
    text-align:center;
}
.nb-Courses3-ul ul li .right h3{
    font-size:16px;
    color:#333;
    margin-top:15px;
}
.nb-Courses3-ul ul li .right p{
    font-size:12px;
    color:#666;
    line-height:25px;
    margin-top:10px;
}
.nb-Courses3-ul ul li:nth-child(2n) .left{
    position:relative;
    width:100%;
    float:none;
}
.nb-Courses3-ul ul li:nth-child(2n) .left span{
     position:absolute;
    left:0px;
     background: linear-gradient(to right, #507fe1 0%,#4270cd 100%);

}
.nb-Courses3-ul ul li:nth-child(2n) .right{
    position:relative;
    width:100%;
    float:none;
}

.nb-Courses5 {
    background: url(../images/kctx-bj5.png) no-repeat center center;
    background-size:100% 100%;
    height: auto;
}
.nb-Courses5-ul .left-a{
    width:100%;
    float:none;
    text-align:center;
}
.nb-Courses5-ul .right-a {
    padding-left:0px;
}
.nb-Courses5-ul .right-a p{
    font-size:14px;
    color:#666;
    line-height:25px;
    height:auto;
    overflow:auto;
}
.nb-Courses5-ul .right-a ul{
    margin:0 -5px;
    overflow:hidden
}
.nb-Courses5-ul .right-a ul li{
    display:inline-block;
    width:50%;
    float:left;
    padding:5px;
}
.nb-Courses5-ul .right-a ul li span{

    font-size:14px;

}


.nb-Courses5-ul .right-a .div-dh{
    width:100%;
    border:solid 1px #fc0824;
    line-height:35px;
    overflow:hidden;
    text-align:center;
    font-size:14px;
    color:#fc0824;
    border-radius:10px;
    margin-top:20px;
}
.nb-Courses5-ul .right-a .div-dh span{
    display:inline-block;
    width:50%;
    float:left;
    vertical-align:middle;
}

/*冲刺集训营*/
.nb-ccjxy2 {
    background: url(../images/cc-bj1.png) no-repeat center top -130px;
   background-size:auto 100%;
    height:auto;
}
.nb-ccjxy2-mian .tet-p {
    background: rgba(255, 255, 255, 0.4) url(../images/cc-img06.png) no-repeat left 5px top 10px;
    width: 90%;
    padding: 10px 20px 10px 50px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    margin: 10px auto 0 auto;
    font-size: 12px;
    color: #fff;
}
.nb-ccjxy2-mian .div-bjys{
    background-color:rgba(255, 255, 255, 0.1);
    width:100%;
    height:20px;
}
.nb-ccjxy2-ul ul{
    margin:0 -5px;  
    height:auto;
}
.nb-ccjxy2-ul ul li {
    width: 50%;
    float: left;
    padding: 0 10px;
    color:#fff;
    text-align:center;
}
.nb-ccjxy2-ul ul li img{
    width:80px;
}
.nb-ccjxy2-ul ul li:nth-child(1){
    width:100%;
}
.nb-ccjxy2-ul ul li:nth-child(1) p{
     height:50px;
}
.nb-ccjxy2-ul ul li h3{
    font-size:16px;
    padding:10px 0;
    color:#fff
}
.nb-ccjxy2-ul ul li p{
    margin-top:0px;
    font-size:12px;
    line-height:25px;
     color:#fff;
     height:100px;
     overflow:auto;
 
}
.nb-ccjxy2-bd{
    padding-bottom:20px;
}
.nb-ccjxy2-bd .h2 {
    font-size: 16px;
    color: #333
}
.nb-ccjxy2-bd .nb-input2 input {
    width: 100%;
    background-color: #4e7edf;
    color: #fff;
    height: 40px;
    border-radius: 20px;
    text-align: center;
    outline: none;
    border: none;
    padding: 0 20px;
    font-size: 16px;
}
.nb-ccjxy3-mian .div-gg{
    border-radius:0;
    overflow-y:scroll; 
   overflow-x: scroll;
}
.nb-ccjxy3-mian .div-gg table {
    width: 720px; 
}
.nb-ccjxy3-mian .div-gg table tr th {
    background-color:#4877d7;
    font-size:14px;

}
.nb-ccjxy3-mian .div-gg table tr td {
    font-size:14px;

}

.nb-ccjxy4 {
    background: url(../images/cc-bj2.png) no-repeat center center;
    height: auto;
    background-size:auto 100%;
}
.nb-ccjxy4-ul .xian{
    display:none;
}
.nb-ccjxy4-ul ul {
    display: block;
    justify-content: space-between;
}
.nb-ccjxy4-ul ul li{
    width:100%;
    text-align:center;
}
.nb-ccjxy4-ul ul li img{
     width:80px;
}
.nb-ccjxy4-ul ul li h3{
    font-size:22px;
    color:#5080e2;
    margin:20px 0 10px 0;
}
.nb-ccjxy4-ul ul li .span{
    font-size:16px;
    color:#333;
}
.nb-ccjxy4-ul ul li .div-tet{
    margin:20px 0 20px 0;
    background-color:#fff;
    border-radius:10px;
    padding:10px;
    text-align:left
}
.nb-ccjxy4-ul ul li .div-tet .tet{
    margin-bottom:10px;
}
.nb-ccjxy4-ul ul li .div-tet .tet .fl-a{
    display:inline-block;
    vertical-align:top;
    font-size:14px;
    color:#333;
    width:50px;
       line-height:25px;
}
.nb-ccjxy4-ul ul li .div-tet .tet .fr-a{
      display:inline-block;
    vertical-align:top;
    font-size:14px;
    color:#666;
   line-height:25px;
}

.nb-ccjxy-footer {
    position:relative;
    background-color: #5282e4;
    height:auto;
    margin-top:40px;
    padding:10px;
    overflow:hidden;
}
.nb-ccjxy-footer .img{
    position:relative;
    top:0px;
    float:left;
    display:none;

}
.nb-ccjxy-footer .div-fl{
    float:none;
    padding:20px 0;
}
.nb-ccjxy-footer .div-fl h3{
    font-size:22px;
    color:#fff;
}
.nb-ccjxy-footer .div-fl h4{
    font-size:16px;
    color:#fff;
}

.nb-ccjxy-footer .div-fr{
    float:none;
    padding:20px 0;
}
.nb-ccjxy-footer .div-fr input{
    text-indent:10px;
    width:100%;
    height:35px;
    background-color:#fff;
    border-radius:5px;
    border:none;
    outline:none;
    font-size:14px;
    margin-left:0px;
    margin-bottom:15px;
}
.nb-ccjxy-footer .div-fr #but{
    text-indent:0px;
    width:100%;
    background-color:#f29336;
    color:#fff
}

.nb-qnjxy-ly {
    background: url(../images/qn-bj2.png) no-repeat center center;
    height: auto;
    background-size:cover;
}
.nb-qnjxy-ly .nb-title h2 {
    font-size: 20px;
    color: #fff;
}

.nb-qnjxy-ly .input-a{
    display:block;
    justify-content:center;
    margin-top:20px;
    text-align:center;
}
.nb-qnjxy-ly .input-a .label-a{
    padding:0 0px; 
    margin-bottom:20px;
}
.nb-qnjxy-ly .input-a .label-a:last-child{
    margin-bottom:0;
}
.nb-qnjxy-ly .input-a .label-a span{
    display:inline-block;
    vertical-align:middle;
    font-size:14px;
  
    color:#fff;
    padding-right:10px;
}
.nb-qnjxy-ly .input-a .label-a input{
    display:inline-block;
    width:250px;
    height:40px;
    border:none;
    outline:none;
    border-radius:20px;      
    background-color:#3e6de2;
    font-size:14px;
    color:#fff
}
.nb-qnjxy-ly .input-a .label-a #but {
    background-color: #fff;
    color: #4573d1;
    width:300px;
}


.nb-kyjxy-fl .s-h3 {
    font-size:20px;
    color:#333
}
.nb-kyjxy-fl .nb-kyjxy-fl2{
    position:relative;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li{
    position: absolute;
    bottom:30px;
    left:50%;
    font-size:22px;
    color:#999999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(1){
    margin-left:-170px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(2){
    margin-left:-30px;
    bottom:40px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(3){
    margin-left:80px;
    bottom:65px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(4){
    margin-left:190px;
    bottom:90px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li{
    position: absolute;
    top:30px;
    left:50%;
    text-align:left; 
    width:120px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li h3{
    font-size:18px;
    color:#333;
    margin-bottom:5px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li p{
    font-size:14px;
    color:#999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(1){
   margin-left:-230px;
   top:140px
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(2){
    margin-left: -91px;
    top: 104px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(3){
     margin-left: 29px;
    top: 70px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(4){
    margin-left: 144px;
    top: 16px;
}

.nb-about-xl ul li{
    width:100%;
    float:left;
    padding-right:0px;
    margin-top:20px;
}
.nb-about-xl ul li:nth-child(3),
.nb-about-xl ul li:nth-child(4),
.nb-about-xl ul li:nth-child(7),
.nb-about-xl ul li:nth-child(8){
    padding-left:0px;
    padding-right:0px;
}
.nb-about-xl ul li .img{
    width:120px;
    float:left;
    position:relative;
    z-index:2;
}
.nb-about-xl ul li .tet{
    position:relative;
    width:calc(100% - 130px);
    border:solid 1px #ececec;
    border-left:none;
    float:right;
    padding:5px;
    height:109px;
}
.nb-about-xl ul li .tet::after{
    content: '';
    position: absolute;
    width: 50px;
    height: 1px;
    left: -43px;
    top: 17px;
    background-color: #ececec;
    transform: rotate(-44deg);
    z-index:0;
}
.nb-about-xl ul li .tet::before{
    content: '';
    position: absolute;
    width: 50px;
    height: 1px;
    left: -43px;
    bottom: 17px;
    background-color: #ececec;
    transform: rotate(44deg);
}
.nb-about-xl ul li .tet h3{
    font-size:14px;
    color:#4573d1;
    border-bottom:solid 1px #4573d1;
    padding-bottom:5px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.nb-about-xl ul li .tet p{
    font-size:12px;
    line-height:20px;
    height:60px;
    overflow:auto;
    margin-top:10px;
}


.nb-Tutorial4-ul{
    position:relative;
    padding:20px 0 20px 0;
}
.nb-Tutorial4-ul img{
    display:none
}
.nb-Tutorial4-ul ul li{
    position:relative;
    width:100%;
    height:auto;
    background-color:#e9f0ff;
    border:dotted 1px #5586ea;
    border-radius:10px;
    padding:15px;
    display:block;
    margin:10px 0;
   
}
.nb-Tutorial4-ul ul li:nth-child(2n+1) h3{
     background-color:#5080e2;
}

.nb-Tutorial4-ul ul li h3{
    display:block;
    background-color:#f29336;
    font-size:18px;
    color:#fff;
    padding:10px;
    border-radius:5px;
    
}
.nb-Tutorial4-ul ul li p{
    text-align:center;
    font-size:14px;
    color:#333;
    margin-top:10px;
}

.nb-Tutorial4-ul ul li:nth-child(1){
    top:0;
    left:0px;
}
.nb-Tutorial4-ul ul li:nth-child(1)::after{
    display:none
}
.nb-Tutorial4-ul ul li:nth-child(1)::before{
    display:none
}
.nb-Tutorial4-ul ul li:nth-child(2){
    top:0;
    right:0;
}
.nb-Tutorial4-ul ul li:nth-child(2)::after{
    display:none
}
.nb-Tutorial4-ul ul li:nth-child(2)::before{
     display:none
}
.nb-Tutorial4-ul ul li:nth-child(3){
    top:0px;
    left:0px;
}
.nb-Tutorial4-ul ul li:nth-child(3)::after{
     display:none
}
.nb-Tutorial4-ul ul li:nth-child(3)::before{
     display:none
}

.nb-Tutorial4-ul ul li:nth-child(4){
    top:0px;
    right:0px;
}
.nb-Tutorial4-ul ul li:nth-child(4)::after{
     display:none
}
.nb-Tutorial4-ul ul li:nth-child(4)::before{
     display:none;
}

.nb-Tutorial4-ul ul li:nth-child(5){
    bottom:0px;
    right:0px;
}
.nb-Tutorial4-ul ul li:nth-child(5)::after{
     display:none
}
.nb-Tutorial4-ul ul li:nth-child(5)::before{
     display:none
}
.nb-Tutorial6 .h2 {
    font-size: 22px;
    color: #333;
}
    .nb-Courses1-ul2 ul li {
    width: 32%;
    display: inline-block;
    padding:5px;
    vertical-align:middle;
}
    .nb-Courses1-ul2 ul li h3{

    font-size:16px;

}
.nb-Courses1-ul2 ul li p{
    background-color:#fff;
    border-radius:10px;
    height:120px;
    padding:50px 10px 10px 10px;
    font-size:12px;
    color:#666;
    overflow:auto;
}

.nb-Courses4 {
    background: url(../images/kctx-bj4.png) no-repeat center center;
    height: auto;
}
.nb-Courses4-ul{
    position:relative;
    padding:20px 0 20px 0;
    text-align:center;
    margin-top:0px;
}
.nb-Courses4-ul img{
    display:none;
}
.nb-Courses4-ul ul li{
    position:relative;
    text-align:left;
   
    margin-top:10px;
}
.nb-Courses4-ul ul li h3{
    background-color:#5da8fb;
    font-size:16px;
    color:#fff;
    line-height:40px;
    width:100%;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    text-align:center;
}
.nb-Courses4-ul ul li p{  
    font-size:14px;
    color:#666;
    padding:10px;
    width:100%;
    height:auto;
    overflow:auto;
    text-align:center;
    background-color:#fff
     
}
.nb-Courses4-ul ul li:nth-child(2n){
    text-align:left;
}
.nb-Courses4-ul ul li:nth-child(2n) h3,
.nb-Courses4-ul ul li:nth-child(2n) p{
     display:block
}
.nb-Courses4-ul ul li:nth-child(1),
.nb-Courses4-ul ul li:nth-child(2),
.nb-Courses4-ul ul li:nth-child(3),
.nb-Courses4-ul ul li:nth-child(4){
    background:none;
     width:100%;
    height:auto;
    padding-top:0
}

.nb-qnjxy1 {
    background: url(../images/qb-bj1.png) no-repeat center center;
    height: auto;
    background-size: cover;
}
.nb-qnjxy1-mian ul{
    width:100%; 
    position: relative;
}
.nb-qnjxy1-mian ul li {
    width: 50%;
    float: left;
}
.nb-qnjxy1-mian ul li h3{
    position:relative;
    width:80px;
    height:80px;
    border-radius:50%;
    font-size:18px;
    color:#fff;
    padding:0 10px;
    margin:20px auto 0 auto;
    text-align:center;
    display:flex;justify-content:center;align-items:center;
}
.nb-qnjxy1-mian ul li p{
    position:relative;
    font-size:12px;
    text-align:center;
    width:100%;
    height:40px;
    line-height:40px;
    color:#fff;
    border-radius:20px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
    margin-top:10px;
}
.nb-qnjxy1-mian ul li:nth-child(1) h3{
    top:0px;
    left:0px;
    background-color:#c5d0f1;
}
.nb-qnjxy1-mian ul li:nth-child(1) p{
    background-color:#c5d0f1;
}
.nb-qnjxy1-mian ul li:nth-child(1) .p1,
.nb-qnjxy1-mian ul li:nth-child(1) .p2,
.nb-qnjxy1-mian ul li:nth-child(1) .p3,
.nb-qnjxy1-mian ul li:nth-child(1) .p4,
.nb-qnjxy1-mian ul li:nth-child(1) .p5,
.nb-qnjxy1-mian ul li:nth-child(1) .p6{
    top:0px;
    left:0px;
}
.nb-qnjxy1-mian ul li:nth-child(2) h3{
    top:0px;
    right:0px;
    background-color:#fc6f6b;
}
.nb-qnjxy1-mian ul li:nth-child(2) p{
    background-color:#fc6f6b;
}
.nb-qnjxy1-mian ul li:nth-child(2) .p1,
.nb-qnjxy1-mian ul li:nth-child(2) .p2,
.nb-qnjxy1-mian ul li:nth-child(2) .p3,
.nb-qnjxy1-mian ul li:nth-child(2) .p4,
.nb-qnjxy1-mian ul li:nth-child(2) .p5,
.nb-qnjxy1-mian ul li:nth-child(2) .p6{
    top:0px;
    right:0px;
}

.nb-qnjxy3-ul ul {
    background-color: #bbd6ff;
    padding:15px;
    border-top-left-radius:10px;
    border-top-right-radius:10px;
}
.nb-qnjxy3-ul ul li{
    width:50%;
    float:left;
    text-align:center;
    background-color:#fff;
    padding:10px;
}
.nb-qnjxy3-ul ul li img{
    width:60px;
}
.nb-qnjxy3-ul ul li h3{
    font-size:16px;
    color:#333;
    padding:20px 0 10px;
    text-overflow:ellipsis;
    white-space:nowrap;
    overflow:hidden;
}
.nb-qnjxy3-ul ul li p{
    font-size:12px;
    color:#666;
    padding:0 0px;
   line-height:20px;
   height:60px;
   overflow:auto;
}

.nb-ccjxy1-ul {
    background: url(../images/qq-bj1.png) no-repeat top center;
    padding-top:80px;
    text-align:center;
    margin-bottom:20px;
    background-size:100%
}
.nb-ccjxy1-ul ul li{
    display:inline-block;
    width:49%;
    padding:0 10px;
    vertical-align:bottom;
}
.nb-ccjxy1-ul ul li h3{
    background: url(../images/qq-img2.png) no-repeat  center right;
    background-size:50px 50px;
    line-height:60px;
    font-size:18px;
    color:#333;
    text-align:left;
}

.nb-ccjxy1-ul ul li .tet{
    position:relative;
    display:flex;justify-content:center;align-items:center;
    background-color:#97b6f7;
    border-top-left-radius:25px;
    border-bottom-right-radius:25px;
    padding:20px 10px;
    margin-top:10px;
    font-size:14px;
    color:#fff;
    text-align:left
}
.nb-ccjxy1-ul ul li .tet::after{
    content:'';
    position:absolute;
    top:20px;
    left:20px;
    width:10px;
    height:10px;
    border-radius:50%;
    background-color:#fff;
}
.nb-ccjxy1-ul ul li .tet::before{
    content:'';
    position:absolute;
    top:20px;
    right:20px;
    width:10px;
    height:10px;
    border-radius:50%;
    background-color:#fff;
}
.nb-ccjxy1-ul ul li:nth-child(1) .tet{
    height:225px;
}
.nb-ccjxy1-ul ul li:nth-child(2) .tet{
    height:225px;
    background-color:#8aaffd;
}
.nb-ccjxy1-ul ul li:nth-child(3) .tet{
    height:225px;
    background-color:#78a2fb;
}
.nb-ccjxy1-ul ul li:nth-child(4) .tet{
    height:225px;
    background-color:#6294ff;
}

.p-c{
    text-align:center
}


    }

@media (max-width: 550px) {
    .nb-Tutorial3 {
        background: url(../images/ydy-bj.png) no-repeat center center;
        background-size: auto 100%;
        height: 220px;
    }
    .nb-Tutorial5-mian table {
        width: 550px;
        text-align: center;
        overflow-y: scroll;
        overflow-x: scroll;
        border-radius: 10px;
    }
.nb-Tutorial5-mian table tr th{
    font-size:14px;
}
.nb-Tutorial5-mian table tr th:nth-child(1){
    border:none;
}
.nb-Tutorial5-mian table tr td{
    font-size:14px;
}
.nb-Tutorial5-mian table tr td a{
    padding:5px 10px;

}

.nb-Tutorial5-mian .p{
    font-size:14px;
    padding:10px 10px;
    color:#666;
    border-bottom:solid 1px #ececec;
}

.nb-kyjxy-fl .s-h3 {
    font-size:18px;
    color:#333
}
.nb-kyjxy-fl .nb-kyjxy-fl2{
    position:relative;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 img{
    width:355px;
    margin:0 auto;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li{
    position: absolute;
    bottom:22px;
    left:50%;
    font-size:14px;
    color:#999999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(1){
    margin-left:-110px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(2){
   margin-left: -19px;
    bottom: 26px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(3){
    margin-left: 50px;
    bottom: 40px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2  .ul-a li:nth-child(4){
    margin-left: 130px;
    bottom: 67px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li{
    position: absolute;
    top:30px;
    left:50%;
    text-align:left; 
    width:78px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li h3{
    font-size:12px;
    color:#333;
    margin-bottom:5px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li p{
    font-size:12px;
    color:#999;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(1){
   margin-left: -147px;
    top: 62px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(2){
    margin-left: -64px;
    top: 36px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(3){
    margin-left: 13px;
    top: 12px;
}
.nb-kyjxy-fl .nb-kyjxy-fl2 .ul-b li:nth-child(4){
    margin-left: 83px;
    top: -26px;
}

}