.level {
    position: relative;
    padding-top: 50px;
    padding-bottom: 50px;
    overflow: hidden;
}

.level .lists {
    margin-top: 50px;
}

.level .lists li {
    position: relative;
    float: left;
    width: 97px;
    height: 380px;
}

.level .lists li .box {
    position: absolute;
    bottom: 0;
    left: 3px;
    margin: 0 auto;
    width: 94px;
    background-color: #01a9cd;
}

.level .lists li .box.active .text {
    display: block;
}

.level .lists li .text {
    display: none;
    background: #fff;
    color: #666;
    position: absolute;
    left: -50px;
    top: -128px;
    width: 180px;
    border: 1px solid #f70;
    border-radius: 5px;
    padding: 10px;
    font-size: 12px;
    line-height: 22px;
    text-align: left;
    z-index: 999;
}

.level .lists li .text i {
    position: absolute;
    left: 50%;
    bottom: -7px;
    margin-left: -3px;
    display: block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid #f70;
}

.level .lists li .rank {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 110px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    color: #fff;
}

.level .lists .l1 {
    width: 300px;
}

.level .lists .l1 .box {
    left: 5px;
    width: 288px;
    height: 30px;
    background-color: #ffb035;
}

.level .lists .l1 .box .text {
    width: 220px;
    left: 20px;
}

.level .lists .l1 .box .rank {
    width: 288px;
}

.level .lists .l2 .box {
    height: 70px;
    background-color: #ff9e3e;
}

.level .lists .l3 .box {
    height: 105px;
    background-color: #ff9e3e;
}

.level .lists .l3 .box .text {
    width: 145px;
    left: -30px;
}

.level .lists .l4 .box {
    height: 140px;
    background-color: #ff9e3e;
}

.level .lists .l5 {
    margin-left: 7px;
}

.level .lists .l5 .box {
    height: 175px;
    background-color: #ff7373;
}

.level .lists .l5 .box .text {
    width: 160px;
    left: -38px;
}

.level .lists .l6 .box {
    height: 210px;
    background-color: #ff7373;
}

.level .lists .l6 .box .text {
    width: 160px;
    left: -38px;
}

.level .lists .l7 .box {
    height: 245px;
    background-color: #ff7373;
}

.level .lists .l7 .box .text {
    width: 160px;
    left: -38px;
}

.level .lists .l8 {
    margin-left: 7px;
}

.level .lists .l8 .box {
    height: 280px;
    background-color: #ff4242;
}

.level .lists .l8 .box .text {
    width: 170px;
}

.level .lists .l9 .box {
    height: 315px;
    background-color: #ff4242;
}

.level .lists .l10 .box {
    height: 350px;
    background-color: #ff4242;
}

.level .lists .l10 .box .text {
    width: 170px;
    left: -45px;
}

@media screen and (max-width: 1458px) {
    .level .lists li {
        width: 86px;
    }

    .level .lists li .box {
        left: 1px;
        width: 84px;
    }

    .level .lists .l5,
    .level .lists .l8 {
        margin-left: 10px;
    }

    .level .lists .l1 {
        width: 200px;
    }

    .level .lists .l1 .box {
        width: 188px;
    }

    .level .lists .l1 .box .rank {
        width: 188px;
    }

    .level .lists .l1 .box .text {
        top: -168px;
        width: 130px;
        left: 20px;
    }
}

.level .introlists {
    float: left;
    margin-left: 5px;
    margin-right: 5px;
    width: 288px;
    font-size: 14px;
    color: #fff;
}

.level .introlists li {
    line-height: 50px;
    border-bottom: 1px solid #fff;
}

.level .introlists.last {
    margin-right: 0;
}

@media screen and (max-width: 1458px) {
    .level .introlists {
        width: 256px;
        margin-left: 8px;
        margin-right: 4px;
    }

    .level .introlists.step1 {
        width: 188px;
        margin-left: 5px;
        margin-right: 0;
    }
}

.level .intro {
    margin-top: 0;
}

.level .intro .content {
    padding-left: 15px;
    padding-right: 15px;
    height: 110px;
    text-align: left;
    line-height: 22px;
}

.level .step1 {
    background-color: #ffb100;
}

.level .step2 {
    background-color: #ff9e3e;
}

.level .step3 {
    background-color: #ff7373;
}

.level .step4 {
    background-color: #ff4242;
}

.course {
    position: relative;
    padding-top: 50px;
    overflow: hidden;
}

.course .m-bd {
    margin-top: 30px;
}

.course .tab-nav li {
    position: relative;
    margin-right: 6px;
    float: left;
    width: 235px;
    height: 100px;
    line-height: 100px;
    font-size: 28px;
    color: #fff;
    background-color: #ff8989;
    border-radius: 8px;
    cursor: pointer;
}

.course .tab-nav li.current {
    background: #ff3535;
    color: #ffffff;
}

.course .tab-nav li.last {
    margin-right: 0;
}

.course .tab-nav li span {
    font-size: 14px;
}

.course .tab-con {
    width: 1200px;
    height: 267px;
    position: relative;
    overflow: hidden;
}

.course .tab-con-item {
    width: 1200px;
    display: none;
}

.course .tab-con-item:after,
.course .tab-con-item:after {
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
    overflow: hidden;
    content: ".";
}

.course .tab-con-item .item-box {
    margin-top: 15px;
    padding: 30px;
    border: 1px solid #ccc;
    border-radius: 10px;
}

.course .tab-con-item .pic {
    float: left;
    width: 380px;
}

.course .tab-con-item .pic img {
    border-radius: 10px;
    height: 180px;
}

.course .tab-con-item .content {
    float: right;
    width: 720px;
}

.course .tab-con-item .content p {
    font-size: 22px;
    line-height: 34px;
}

.course .tab-con-item .content ul {
    margin-top: 20px;
}

.course .tab-con-item .content ul li {
    font-family: 'microsoft yahei light';
    margin: 0 auto;
    width: 500px;
    text-align: left;
    font-size: 20px;
    line-height: 30px;
}

.course .tab-con-item .content .result-title,
.course .tab-con-item .content .result {
    font-size: 16px;
}

.course .tab-con-item .content .result-title {
    font-size: 18px;
    color: #fe3030;
    font-weight: bold;
}


@media screen and (max-width: 1458px) {
    .course .tab-nav li {
        width: 215px;
        line-height: 75px;
    }

    .course .tab-nav li span {
        position: absolute;
        top: 33px;
        left: 0;
        display: block;
        width: 245px;
    }

    .course .tab-con {
        width: 1000px;
        height: 190px;
    }

    .course .tab-con-item {
        width: 1000px;
    }

    .course .tab-con-item .pic {
        width: 300px;
        overflow: hidden;
    }

    .course .tab-con-item .content {
        width: 600px;
    }
}

.contain {
    position: relative;
    padding-bottom: 50px;
    overflow: hidden;
}

.contain .m-bd {
    margin-top: 30px;
}

.contain .m-bd li {
    position: relative;
    float: left;
    height: 200px;
    width: 25%;
    overflow: hidden;
    margin-bottom: 10px;
}


.contain .m-bd li:hover .hover {
    display: block;
}

.contain .m-bd li .hover {
    position: absolute;
    left: 0;
    top: 0;
    height: 200px;
    width: 95%;
    background-color: rgba(137, 137, 137, 0.08);
    transition: all .3s;
    -moz-transition: all .3s;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
}

.contain .m-bd li .hover .box {
    position: absolute;
    top: 15px;
    left: 21px;
    width: 90%;
    height: 165px;
    color: #494949;
}

.contain .m-bd li .hover .cn {
    line-height: 46px;
    font-size: 24px;
}

.contain .m-bd li .hover .en {
    line-height: 30px;
    font-size: 16px;
    color: #fe3030;
    font-weight: bold;
}


.myscroll {
    width: 1200px;
    height: 420px;
    margin: 0 auto;
    border: 2px solid #ccc;
    line-height: 60px;
    font-size: 12px;
    overflow: hidden;
    margin-top: 45px;
}

.p1 {
    width: 50%;
    float: left;
    margin: auto;
    text-align: center;
    font-size: 20px;
    color: #fff;
    
}

.p2 {
    width: 50%;
    margin: auto;
    text-align: center;
    float: right;
    font-size: 20px;
    color: #fff;
}

.myscroll li {
    height: 40px;
    padding: 0 40px;


}

.a1 {
    float: left;
    width: 50%;
}

.a2 {
    float: right;
    text-align: left;
    width: 50%;
}

.myscroll a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
}

.myscroll a:hover {
    color: #e60014;

}