/*body {
     letter-spacing: 0;
}*/
html, body {
    width: 100%;
    height: 100%;
    letter-spacing: 0 !important;
    /*min-width: 1200px;*/
    margin: 0 auto;
    font-family: "Microsoft YaHei",微软雅黑,SimSun,tahoma,arial;
}
.banner-containner {
    position: relative;
}

.banner-img {
    position: relative;
    width: 100%;
    height: 492px;
    background: url('/Customer/image/python/banner_bj.png') no-repeat center;
}
.banner-img .page-banner {
    position: absolute;
    left: 50%;
    top: 367px;
    transform: translateX(-63%);
}

/* .containers {
    width: 1200px;
    margin: 0 auto;
} */

.tit {
    width: 1200px;
    margin: 0 auto;
    height:  auto;
    text-align: center;
}
.tit > h3 {
    font-size: 36px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #202B47;
    line-height: 36px;
}
.tit > h3 > i {
    font-weight: bold;
    color: #41A6FF;
}
.tit > p {
    font-size: 24px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #91A8BC;
    line-height: 24px;
    margin-top: 20px;
}

.job {
    width: 1200px;
    height: 1200px;
    margin: 0 auto;
    padding-top: 52px;
}
.job .job-top {
    width: 1151px;
    height: 332px;
    background: url('/Customer/image/python/job-top.png') no-repeat;
    margin: 30px auto 57px;
}
.job .job-top > div {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #5B5A5A;
    line-height: 28px;
    padding: 56px 0 0 170px;
}
.job .job-top > p {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
    padding: 37px 75px 0 60px;
}
.job > img {
    margin-left: 109px;
    cursor: pointer;
}

.ability {
    width: 100%;
    height: 876px;
    background: #EBF6FF;
    padding-top: 63px;
    text-align: center;
}
.ability > img {
    width: 952px;
    margin: 43px 0 55px;
}

.personnel {
    width: 1200px;
    height: 839px;
    margin: 0 auto;
    padding-top: 87px;
    text-align: center;
}
.personnel > img {
    width: 1131px;
    margin: 88px 0 45px;
}

.course {
    width: 100%;
    height: 3141px;
    background: url('/Customer/image/python/course_bj.png') no-repeat center;
    padding-top: 70px;
    text-align: center;
}
.course .tit > h3 {
    color: #FFFFFF;
}
.course > img {
    width: 1200px;
    margin: 54px 0 51px;
}
.course .btn {
    margin-bottom: 104px;
}
.course .course-content {
    width: 980px;
    height: 710px;
    margin-top: 50px;
}
.course .course-content > li {
    float: left;
    width: 210px;
    height: 300px;
    background: url('/Customer/image/python/course-bg.png') no-repeat;
    margin-right: 20px;
    margin-bottom: 22px;
    text-align: left;
    padding-left: 20px;
    transition: all 0.3s;
}
.course .course-content > li:nth-child(4),
.course .course-content > li:nth-child(8) {
    margin-right: 0;
}
.course .course-content > li .icon {
    font-size: 22px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #41A6FF;
    line-height: 18px;
    margin: 10px 0 0 172px;
}
.course .course-content > li > h3 {
    font-size: 20px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #333333;
    line-height: 30px;
    margin: 28px 0 43px 3px;
}
.course .course-content > li > p {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #378FDD;
    line-height: 18px;
    padding-left: 6px;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}
.course .course-content > li > p::before {
    content: '';
    width: 60px;
    height: 6px;
    background: #37FBCF;
    border-radius: 10px;
    position: absolute;
    top: 15px;
    left: 3px;
    z-index: -1;
}
.course .course-content > li > span {
    display: inline-block;
    background: #FFFFFF;
    border-radius: 20px;
    border: 1px solid #BBDFFF;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #41A6FF;
    line-height: 27px;
    padding: 0 7px;
    margin-bottom: 5px;
}
.course .course-content > li:hover {
    background: url('/Customer/image/python/course-bj.png') no-repeat;
    transition: all 0.3s;
}
.course .course-content > li:hover .icon {
    color: #FFFFFF;
}
.course .course-content > li:hover > h3 {
    color: #FFFFFF;
}
.course .course-content > li:hover > p {
    color: #FFFFFF;
}
.course .course-content > li:hover > p::before {
    opacity: 0.6;
}

.project {
    width: 1200px;
    height: 1379px;
    margin: 0 auto;
    padding-top: 77px;
    text-align: center;
}
.project .sutp {
    width: 505px;
    height: 46px;
    background: #37FBCF;
    border-radius: 23px;
    font-size: 26px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #202B47;
    line-height: 46px;
    margin-top: 45px;
}
.project > img {
    width: 1000px;
    margin: 29px 0 46px;
}

.style {
    width: 100%;
    height: 1061px;
    background: url('/Customer/image/python/style.png') no-repeat center;
    padding-top: 60px;
    text-align: center;
}
.style .btn {
    margin-top: 807px;
}

.student {
    width: 1200px;
    height: 518px;
    margin: 0 auto;
    padding-top: 77px;
}
.student > img {
    width: 1195px;
    margin-top: 41px;
}

.foot {
    width: 100%;
    height: 257px;
    background: url('/Customer/image/python/foot_bg.png') no-repeat center;
    padding-top: 63px;
    text-align: center;
}
.foot >img {
    cursor: pointer;
}

.btn {
    width: 450px;
    height: 66px;
    background: #41A6FF;
    border-radius: 33px;
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 66px;
    cursor: pointer;
}

.headbox, .headbox > ul {
    height: 80px;
}

    .headbox > ul > li:first-child {
        float: left;
        margin-top: 15px;
    }

        .headbox > ul > li:first-child > a {
            display: block;
        }

    .headbox > ul > li:last-child {
        float: right;
        margin-top: 20px;
    }

        .headbox > ul > li:last-child > span {
            margin-left: 10px;
            font-size: 20px;
            color: #282828;
        }

            .headbox > ul > li:last-child > span > img {
                vertical-align: text-bottom;
            }

            .headbox > ul > li:last-child > span > a > img {
                width: 35px;
                height: 30px;
                vertical-align: text-bottom;
            }

            .headbox > ul > li:last-child > span:last-child > img {
                width: 40px;
                height: 30px;
                vertical-align: unset;
            }




.fright {
    background-color: #fff;
    text-align: center;
    z-index: 999;
    position: fixed;
    top: 20%;
    right: 1%;
}

    .fright > li {
        width: 86px;
        height: 70px;
        border: 1px solid #e3e3e3;
        border-top: none;
        cursor: pointer;
    }

        .fright > li:first-child {
            height: 47px;
        }

            .fright > li:first-child img {
                width: 100%;
                height: 100%;
                margin: 0;
            }

        .fright > li > a {
            display: block;
            height: 100%;
            font-size: 16px;
            color: #000;
        }

            .fright > li > a > img {
                margin: 10px 0 0;
            }

        .fright > li:first-child > a {
            margin: 0;
        }

.fleft {
    width: 170px;
    height: 300px;
    background: url('/Customer/image/python/BD.png') no-repeat;
    background-size: 100% 100%;
    z-index: 999;
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    left: 1%;
}

    .fleft input {
        width: 115px;
        height: 32px;
        margin: 0 20px;
        border: none;
        position: absolute;
    }

#name {
    top: 32%;
}

#phone {
    top: 48.5%;
}

#way {
    top: 64.5%;
}

.getbtn {
    display: block;
    width: 122px;
    height: 35px;
    cursor: pointer;
    position: absolute;
    bottom: 9%;
    left: 10%;
}

.back {
    display: block;
    width: 26px;
    height: 155px;
    cursor: pointer;
    position: absolute;
    bottom: 15%;
    right: 0;
}


.bztc {
    background: url('/Customer/image/python/TC.png') no-repeat;
    background-size: 100% 100%;
}

.layui-carousel-arrow {
    width: 25px;
    border-radius: 0;
}

.layui-carousel[lay-arrow=always] .layui-carousel-arrow {
    left: 0;
}

    .layui-carousel[lay-arrow=always] .layui-carousel-arrow[lay-type=add] {
        right: 0;
    }

.layui-carousel > [carousel-item] > * {
    background-color: #000;
}

.courseitem img {
    width: 370px !important;
}

.layui-carousel-ind {
    top: 5px;
}