body {
}
@media screen and (max-width:500px) {
    /*隐藏*/
    .course_study_people, .course_date, .oper_share, .course_collection{
        display:none!important;
    }
    /*顶部面包屑*/
    .selfSpaceHeaderShadow{
        display:none;
    }
    .path_nav {
        padding-left: 0.1rem;
        box-sizing: border-box;
        width: 100%;
    }
    .courseContainer{
        width:100%;
    }
    .middle_content_wrap {
        min-height: 9.5rem !important;
    }
    /*主体顶部*/
    .courseDetail .content_wrap {
        width: 100%;
        padding-bottom: 0;
    }
        .courseDetail .content_wrap .course_infos {
            padding: 0.25rem;
            width: 100%;
            box-sizing: border-box;
        }
.courseDetail .content_wrap .course_infos .course_img {
    width: 100%;
    height: 4rem;
    margin-right:10px;
}
.course_infos .course_other_infos{
    width: 100%;
    overflow:hidden;
}
    .courseDetail .content_wrap .course_infos .course_other_infos .course_title {
        font-size: 0.26rem;
        color: #2A2B2D;
        font-weight: 500;
        line-height: 0.5rem;
        margin-bottom: 0.1rem;
    }
    .courseDetail .content_wrap .course_infos .course_other_infos .teacher_collec {
        line-height: 0.4rem;
    }
 .phoneMT{
     margin-top:0!important;
 }
    .middle_content_wrap .courseDetail .content_wrap .course_infos .enter_study_btn {
        width: 1.3rem;
        height: 0.4rem;
        border-radius: 4px;
        right: 0.4rem;
        bottom: 0.4rem;
        font-size: 0.12rem;
        line-height: 0.4rem;
    }
    .content_wrap .course_cotent_wrap .contents_courselists_wrap {
        width:100%;
        min-height:2rem;

    }
    .content_wrap .course_cotent_wrap .title_tab .tab_list {
        font-size: 0.26rem;
        margin: 0.1rem 0.25rem;
    }
    .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem {
        padding: 0.15rem 0 0;
        box-sizing: border-box;
    }
        .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem .course_list_child{
            padding:0 0.25rem;
            box-sizing:border-box;
        }

    .publicFootPower p {
        margin-top: 0.1rem;
        font-size: 0.1rem;
        transform: scale(0.9);
    }

    .videoListTab, .courseListTab {
        height: auto;
    }

    .ui-paging-container li {
        margin-top: 0.1rem;
    }

    .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem .course_list_child .course_num {
        display: none;
    }

    .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem .course_list_child {
        position: relative;
    }

    .phoneCoBox {
        width: 100%;
        line-height: 0.4rem;
    }

    .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem .course_list_child {
        background: #f9f9f9;
        margin-bottom: 0.1rem;
    }

    .enter_btn {
        position: absolute;
        top: 0;
        right: 0.25rem;
    }
    .content_wrap .course_cotent_wrap .relation_teacher_wrap{
        width:100%;
        margin-top:0.3rem;
    }
    .teacher_relation_wrap{
        height:auto!important;
        min-height:1.6rem;
    }
    /*底部*/
    .publicContainer {
        width: 100%;
        box-sizing: border-box;
        padding: 0;
    }

    .publicFootInfo {
        padding: 0.2rem 0;
        margin: 0 auto;
        width: 6.5rem;
    }

    .publicFootAbout {
        padding: 0;
    }

        .publicFootAbout img {
            width: 100%;
            height: 100%;
        }
    .publicContainer .indexWrapSecInfo li {
        width: 47.9%;
        margin-bottom:0.22rem;
    }

    .content_wrap .course_infos .course_other_infos .course_operation_bar{
        margin-top:0;
    }
    .content_wrap .course_cotent_wrap .contents_courselists_wrap .con_lists_tabItem .course_list_child .enter_btn {
        width: 92px;
        background: url(/images/enter_course.png)24px 9px no-repeat;
        display: inline-block;
    }
}