/* 系统特色-课程资源包 */

.content_box1 .modal_title {
    padding-top: 60px;
}

.course_box {
    width: 1000px;
    display: flex;
    margin: 60px auto;
    justify-content: space-between;
}

    .course_box li {
        width: 310px;
        height: 367px;
        background: white;
        border-radius: 6px;
    }

        .course_box li > img {
            display: block;
            text-align: center;
            margin: 30px auto;
        }

        .course_box li > p {
            color: #3a3a3a;
            font-size: 18px;
        }

        .course_box li .class_hour {
            background: url(../img/class_hour.png);
            background-repeat: no-repeat;
            width: 96px;
            height: 91px;
            margin: 30px auto 0;
            padding: 15px 0;
        }

            .course_box li .class_hour span {
                text-align: center;
                display: block;
                color: #fa9f06;
                line-height: 18px;
            }

    .course_box li {
        cursor: pointer;
    }

        .course_box li .detial_more {
            display: none;
            background: #fa9f06;
            color: white;
            overflow: hidden;
            width: 100%;
            display: block;
            height: 40px;
            line-height: 40px;
            padding: 0 20px;
            box-sizing: border-box;
            border-bottom-left-radius: 6px;
            border-bottom-right-radius: 6px;
        }

            .course_box li .detial_more span {
                float: left;
            }

            .course_box li .detial_more img {
                float: right;
                margin-top: 12px;
            }

/* 整体解决方案 */

.bg_white {
    background: #fff;
}

.professional_person {
    width: 1200px;
    margin: 30px auto 0;
    display: flex;
    justify-content: space-between;
}

    .professional_person li {
        background: #f5f6fa;
        width: 370px;
        cursor: pointer;
    }

    .professional_person > li:hover {
        transform: translateY(-10px);
        transition: all 0.35s ease-in-out;
        -webkit-transition: all 0.35s ease-in-out;
        -moz-transition: all 0.35s ease-in-out;
        box-shadow: 0px 0px 10px 3px rgba(0, 0, 0, 0.1);
    }

    .professional_person li > ul {
        padding: 10px 30px 30px;
        color: #5e5e5e;
        box-sizing: border-box;
    }

        .professional_person li > ul > li {
            line-height: 24px;
            width: 100%;
        }

.os_box {
    border-radius: 10px;
    border-top: solid 30px #515463;
    padding: 40px;
}

.w460 {
    width: 460px;
}

.os_box ul {
    margin-top: 30px;
}

    .os_box ul .os_li {
        margin-bottom: 20px;
    }

        .os_box ul .os_li > img {
            float: left;
            margin: 10px 25px 0;
        }

        .os_box ul .os_li .os_text {
            float: left;
            width: 350px;
        }

            .os_box ul .os_li .os_text span {
                color: #333;
                font-size: 20px;
                display: block;
                margin-bottom: 15px;
            }

            .os_box ul .os_li .os_text p {
                color: #999;
            }

.modal_title2 {
    display: block;
    color: #5e5e5e;
    text-align: center;
    margin-top: 20px;
}

.hj_build {
    display: flex;
    margin-top: 20px;
}

    .hj_build li {
        width: 33.33%;
        position: relative;
        cursor: pointer;
    }

        .hj_build li > img {
            width: 100%;
        }

        .hj_build li .hj_build_text {
            text-align: center;
            position: absolute;
            top: 30%;
            left: 50%;
            margin-left: -77px;
            color: white;
            font-size: 22px;
            z-index: 4;
        }

        .hj_build li .build_zhezhao {
            opacity: 0;
            background: rgba(71, 241, 220, 0.7);
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            top: 0;
            z-index: 3;
            transition: all 0.35s ease-in-out;
            -webkit-transition: all 0.35s ease-in-out;
            -moz-transition: all 0.35s ease-in-out;
        }

        .hj_build li:hover .build_zhezhao {
            opacity: 1;
        }

.template_box {
    display: flex;
    justify-content: space-between;
}

    .template_box li {
        width: 375px;
        background: white;
        position: relative;
    }

    .template_box li {
        width: 375px;
        height: 398px;
        float: left;
        border-right: none;
        margin-right: -1px;
        overflow: hidden;
        text-align: center;
        position: relative;
    }

        .template_box li:after, .template_box li:before {
            content: "";
            position: absolute;
            z-index: 2;
            height: 2px;
            width: 100%;
            left: 0;
            -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
            background-color: #2b2d42;
            transition: 0.5s;
        }

        .template_box li:before {
            top: 0px;
        }

        .template_box li:after {
            bottom: 0px;
        }

        .template_box li:hover::before, .template_box li:hover:after {
            -webkit-transform: translateX(100%);
            transform: translateX(100%);
        }

        .template_box li > p {
            background-image: linear-gradient(to right, #48f2db, #34d5f2);
            height: 65px;
            line-height: 65px;
            text-align: center;
            font-size: 20px;
            color: white;
        }

        .template_box li span {
            display: block;
            color: #999;
            border-top: solid 1px #eaeffd;
            margin-top: 30px;
            text-align: center;
            margin: 20px 30px;
        }

.template_content {
    display: block;
    text-align: center;
}

    .template_content > img {
        margin: 40px 0;
    }

    .template_content p {
        font-size: 18px;
        color: #333;
    }

/* 课程优势 */
.zxhy_ul {
    background: url(../img/kcys.png) no-repeat;
    margin: 30px auto;
    width: 1100px;
    height: 350px;
    position: relative;
}

    .zxhy_ul li {
        position: absolute;
        font-size: 18px;
    }

        .zxhy_ul li.li1 {
            left: 61px;
            top: 92px
        }

        .zxhy_ul li.li2 {
            left: 268px;
            top: 92px
        }

        .zxhy_ul li.li3 {
            left: 468px;
            top: 92px
        }

        .zxhy_ul li.li4 {
            left: 660px;
            top: 92px
        }

        .zxhy_ul li.li5 {
            left: 61px;
            bottom: 92px
        }

        .zxhy_ul li.li6 {
            left: 268px;
            bottom: 92px
        }

        .zxhy_ul li.li7 {
            left: 468px;
            bottom: 92px
        }

        .zxhy_ul li.li8 {
            left: 664px;
            bottom: 92px
        }

        .zxhy_ul li.li9 {
            right: 64px;
            bottom: 160px;
            font-size: 32px;
        }

/* 左侧 */
.kcts_left {
    background: url(../img/kcts_left.jpg);
    background-repeat: no-repeat;
    width: 350px;
    margin-right: 30px;
}

    .kcts_left > ul {
        padding: 0 15px;
    }

        .kcts_left > ul > li {
            width: 100%;
            height: 140px;
            line-height: 140px;
            box-sizing: border-box;
        }

            .kcts_left > ul > li > img {
                margin-left: 30px;
                margin-right: 30px;
            }

            .kcts_left > ul > li span {
                color: white;
                font-size: 20px;
            }

            .kcts_left > ul > li:nth-child(2) {
                border-top: dotted 1px #fff;
                border-bottom: dotted 1px #fff;
            }
/* 右侧 */
.kcts_right {
    width: 700px;
}

    .kcts_right > ul > li {
        margin-top: 25px;
    }

        .kcts_right > ul > li > img {
            float: left;
            margin-right: 20px;
            margin-top: 5px;
        }

        .kcts_right > ul > li .right_content {
            float: left;
            width: 620px;
        }

            .kcts_right > ul > li .right_content span {
                color: #333;
                font-size: 20px;
            }

            .kcts_right > ul > li .right_content p {
                margin-top: 10px;
                color: #999;
            }

.sykcxl_box {
    display: flex;
    justify-content: space-between;
    flex-flow: row wrap;
    margin-top: 50px;
}

    .sykcxl_box > li {
        overflow: hidden;
        cursor: pointer;
    }

        .sykcxl_box > li > img {
            width: 380px;
            height: 285px;
            overflow: hidden;
        }

        .sykcxl_box > li:hover img {
            transform: scale(1.05,1.05);
            box-sizing: 0px 0px 10px 3px rgba(0, 0, 0, 0.1);
            transition: all 0.35s ease-in-out;
            -webkit-transition: all 0.35s ease-in-out;
            -moz-transition: all 0.35s ease-in-out;
        }

        .sykcxl_box > li p {
            text-align: center;
            color: #333;
            font-size: 16px;
            line-height: 36px;
            margin: 10px auto;
        }

.lunbo_item {
    border: solid 1px #dadada;
    box-sizing: border-box;
}

.lunbo_text {
    width: 560px;
    padding: 30px;
}

    .lunbo_text span {
        display: block;
        font-size: 20px;
        color: #333;
        text-align: center;
    }

    .lunbo_text p {
        color: #999;
        font-size: 14px;
    }

.t_indent {
    text-indent: 2rem;
}
/* 课程资源包 */
.shaixuan_box {
    color: #333;
    padding: 10px 0;
}

    .shaixuan_box > span {
        display: block;
        float: left;
        height: 30px;
        line-height: 30px;
        margin: 2px 20px 2px 0px;
    }

    .shaixuan_box > ul {
        overflow: hidden;
        width: 1080px;
    }

        .shaixuan_box > ul > li {
            float: left;
            padding: 0 10px;
            height: 30px;
            line-height: 30px;
            margin: 2px 10px;
            cursor: pointer;
        }

        .shaixuan_box > ul .active {
            background: #fa9f06;
            color: white;
        }

.border_b_e4 {
    border-bottom: solid 1px #e4e4e4;
}

.coursezy_box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    overflow: hidden;
}
    .coursezy_box:after {
        content: '';
        width: 32%;
        height: 0;
        display: block;
    }
.coursezy_list {
    width: 32%;
    height: 470px;
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    margin: 20px 0;
    position: relative;
    overflow: hidden;
}

    .coursezy_list > img {
        width: 100%;
    }

    .coursezy_list:hover img {
        transform: scale(1.05,1.05);
        transition: all 0.35s ease-in-out;
        -webkit-transition: all 0.35s ease-in-out;
        -moz-transition: all 0.35s ease-in-out;
    }

    .coursezy_list > span {
        display: block;
        text-align: center;
        color: #333;
        font-size: 20px;
        margin: 20px 0;
    }

    .coursezy_list > p {
        text-align: center;
        color: #999;
        padding: 0 30px;
    }

    .coursezy_list > a.hours {
        position: absolute;
        top: 20px;
        right: 20px;
        background: #f8f8f8;
        color: #333;
        border-radius: 20px;
        padding: 10px 20px;
    }

    .coursezy_list > a.tag_class {
        position: absolute;
        top: 177px;
        right: 20px;
        background: rgba(28, 31, 33, 0.6);
        border-radius: 4px;
        padding: 5px 10px;
        color: white;
    }
/* 帮助中心 */
.search_box {
    position: absolute;
    left: 50%;
    top: 60px;
    width: 390px;
    margin-left: -195px;
}

.help_ipt_box {
    display: flex;
    display: -webkit-flex;
    justify-content: flex-end;
    width: 100%;
    margin: 0 auto;
}

.search_box .help_ipt_box > input {
    height: 44px;
    line-height: 44px;
    border: none;
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
    width: 100%;
    text-indent: 15px;
}

.search_box .search_btn {
    background: #0082fc;
    color: white;
    line-height: 44px;
    height: 44px;
    width: 60px;
    text-align: center;
    border: none;
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
    padding: 0;
}

h1 {
    color: #FFF;
    font-size: 24px;
    font-weight: 400;
    text-align: center;
    margin-top: 80px;
}

    h1 a {
        color: #0082fc;
        font-size: 16px;
    }



/**
 * Submenu
 -----------------------------*/
.submenu {
    display: none;
    background: #f5f5f5;
    font-size: 14px;
}

    .submenu li {
        border-bottom: 1px solid #ebebeb;
    }

    .submenu a {
        display: block;
        text-decoration: none;
        color: #666;
        padding: 12px;
        padding-left: 42px;
        -webkit-transition: all 0.25s ease;
        -o-transition: all 0.25s ease;
        transition: all 0.25s ease;
    }

        .submenu a:hover, .submenu li.current a {
            /* background: #0082fc; */
            color: #0082fc;
        }
/* 帮助中心-右侧内容区 */
.help_h1 {
    color: #fff;
    font-size: 34px;
    margin-bottom: 20px;
}

.help_right {
    width: 860px;
    float: right;
    padding: 0 50px;
}

    .help_right span {
        font-size: 16px;
        color: #333;
        display: block;
        margin: 20px 0;
    }

    .help_right p {
        color: #595959;
    }

    .help_right .file_box {
        margin-top: 50px;
    }

        .help_right .file_box > em {
            display: block;
            float: left;
            background: #f2f3f5;
            text-align: center;
            height: 50px;
            line-height: 50px;
            padding: 0 25px;
            color: #333;
            font-size: 15px;
        }

        .help_right .file_box .download {
            float: left;
            background: #0082fc;
            color: white;
            text-align: center;
            width: 75px;
            height: 50px;
            line-height: 50px;
            font-size: 20px;
        }
/* 帮助中心-搜索结果 */
.help_search_list {
    min-height: 500px;
    width: 100%;
    float: none;
    padding: 0;
}

    .help_search_list span {
        color: #0082fc;
    }

        .help_search_list em.em_red {
            color: #ca0413;
        }

    .help_search_list p {
        color: #727272;
        line-height: 150%;
    }