.content{
    background-color: #fff;
}
.headBox{
    height: 8rem;
    width: 100%;
    position: relative;
    background: url('/Public/Mobile/images/course2.png') no-repeat;
    background-size: cover;
    text-align: center;
    color: #fff;
    font-size: 0.6rem;
}
.headBox.active{
    background: url('/Public/Mobile/images/course1.png') no-repeat;
    background-size: cover;
}
.headBox_msg img{
    width: 2.75rem;
    height: 2.75rem;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.goback{
    position: absolute;
    top: 0.1rem;
    font-size: 1.2rem;
    left: 0.2rem;
    width: 3rem;
    text-align: left;
    padding-left: 0.5rem;
    z-index: 100;
}

.headBox_msg{
    padding-top: 1.4rem;
}
.teacher_name{
    font-size: 0.8rem;
    width: 80%;
    margin: 0 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.teacher_pag{
    width: 80%;
    margin: 0 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.askQuestion{
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    border: 1px solid #fff;
    -webkit-border-radius: 0.2rem;
    -moz-border-radius: 0.2rem;
    border-radius: 0.2rem;
    font-size: 0.6rem;
    padding: 0rem 0.3rem;
}
.setting{
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    z-index: 2000;
}
.setting img{
    width: 0.9rem;
    vertical-align: middle;
}
.guanzhu{
    color: #ff6f55;
}
.guanzhu.active{
    color: #999;
}
.comment{
    border-bottom: 10px solid #f5f5f5;
}
.comment a{
    display: flex;
    padding: 0.5rem;
    font-size: 0.6rem;
}
.comment_content{
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #666;
    flex: 3;
}
.comment_num{
    color: #999;
    width: 9.5rem;
    line-height: 1.8rem;
    text-align: right;
    flex: 1;
}

.buttons-tab .button.active {
    color: #ff6f55;
    z-index: 100;
    border: none;
}
.buttons-tab .button.active span{
    display: inline-block;
    color: #ff6f55;
    border-color: #ff6f55;
    border-bottom: 2px solid #ff6f55;
    line-height: 1.8rem;
}
/*课程*/
.course_item_mainMsg {
    overflow: hidden;
    display: inline-flex;
}
.course_item_img {
    position: relative;
}
.course_item_img {
    width: 6rem;
    height: 4.5rem;
    /*border: 1px solid #ccc;*/
}
.readNum{
    vertical-align: baseline!important;
}
.course_item_content {
    margin-left: 0.5rem;
    color: #999;
    font-size: 0.6rem;
    flex: 1;
}
.course_name {
    height: 2.5rem;
    width: 100%;
    overflow: hidden;
    color: #333;
    font-size: 0.8rem;
}
.course_item_content .current img {
    width: 0.7rem;
    margin-right: 0.1rem;
    vertical-align: text-bottom;
}
.img_main {
    width: 100%;
    height: 100%;
    vertical-align: middle;
}
.img_start {
    position: absolute;
    width: 1.8rem;
    height: 1.8rem;
    top: 50%;
    left: 50%;
    margin-top: -0.9rem;
    margin-left: -0.9rem;
}
.img_hd{
    position: absolute;
    bottom: 4px;
    left: 4px;
    width: 1.8rem;
}
.courseList{
    padding: 0.5rem;
}
.time{
    margin-top: 1.2rem;
}
.course_item {
    padding: 0.5rem 0;
    /*border-bottom: 1px solid #d9d9d9;*/
}
.img_gonyi {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1.5rem;
    height: 1.5rem;
}

/*问答*/
.replyLabels {
    line-height: 1.5rem;
    padding: 0.2rem 0.5rem;
    color: #737373;
    background-color: #fff;
    border-bottom: 1px solid #E5E5E5;
}
.answer_num{
    font-size: 0.7rem;
    color: #999;
}
.replyLabels .labelSpace {
    border-right: 2px solid #737373;
    height: 0.9rem;
    margin: 0.3rem 0.5rem 0;
}
.replyContent .replyItem {
    padding: 0 0.5rem 0.8rem;
    position: relative;
}
.replyContent{
    font-size: 0.7rem;
}
.show_hide1 {
    color: #EF8240;
    font-size: 0.7rem;
    display: block;
    width: 100%;
    padding-right: 0.5rem;
    margin-bottom: 0.5rem;
}
.replyText {
    padding-top: 0.8rem;
    /* display: -webkit-box; */
    /* -webkit-box-orient: vertical; */
    /* -webkit-line-clamp: 4; */
    /* overflow: hidden; */
}
.AudioInfo .eavesdrop {
    width: 160px;
    height: 50px;
    background: url("/Public/Branch/images/yunyink.png") no-repeat 0 0;
    background-size: contain;
    color: #fff;
    text-align: right;
    line-height: 56px;
    /* padding-right: 12px; */
    font-size: 16px;
}
.eavesdrop .audioImg {
    position: absolute;
    top: 4px;
    left: 4px;
    z-index: 5;
    width: 39px;
    height: 39px;
    opacity: 0.8;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -o-border-radius: 50%;
}
.eavesdrop .playLine {
    position: absolute;
    top: 3px;
    left: 3px;
    z-index: 10;
    width: 39px;
    height: 39px;
}

.AudioInfo .AudioStatus {
    color: #999;
    font-size: 14px;
    margin-top: 16px;
}
.AudioIcon, .eavesdrop {
    position: relative;
}
.goodsPiece{
    border-bottom: 1px solid #d9d9d9;
}
.AudioInfo .AudioIcon {
    width: 160px;
    height: 50px;
    /*background: url("/Public/Branch/images/audioImage.png") no-repeat 0 0;*/
    background-size: contain;
    color: #fff;
    text-align: right;
    line-height: 56px;
    padding-right: 12px;
    font-size: 16px;
}
.AudioInfo .AudioStatus {
    color: #999;
    font-size: 14px;
    margin-top: 16px;
}
.AudioIcon .playLine {
    position: absolute;
    top: 3.4px;
    left: 3.4px;
    z-index: 10;
    width: 40px;
    height: 40px;
}
.heared .AudioInfo.free .AudioIcon {
    width: 160px;
    height: 50px;
    /*background: url("/Public/Branch/images/audioImage.png") no-repeat 0 0;*/
    background-size: contain;
    color: #fff;
    text-align: right;
    line-height: 56px;
    padding-right: 12px;
    font-size: 16px;
}
.heared .AudioInfo .AudioIcon.free {
    width: 160px;
    height: 50px;
    background: url("/Public/Branch/images/audioImage2.png") no-repeat 0 0;
    background-size: contain;
    color: #fff;
    text-align: right;
    line-height: 56px;
    padding-right: 12px;
    font-size: 16px;
}
.AudioIcon .audioImg {
    position: absolute;
    top: 4px;
    left: 4px;
    z-index: 5;
    width: 40px;
    height: 40px;
    opacity: 0.8;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -o-border-radius: 50%;
}
.no_apply{
    text-align: center;
    color: #666;
    margin-top: 5rem;
}
.red_color{
    color: #ff6f55;
}

/*弹窗*/
.laybox{
    position: relative;
    width: 100%;
    height: 100%;
    display: none;
}
.background{
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #333;
    z-index: 1000;
    opacity: 0.4;

}
.change_bg{
    position: absolute;
    z-index: 1005;
    text-align: center;
    background-color: #fff;
    width: 12rem;
    height: 2rem;
    top: 50%;
    left: 50%;
    margin-top: -1rem;
    margin-left: -6rem;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    line-height: 2rem;
    color: #666;
}

.tearch_msg img,.tearch_msg_m img {
    width: 1.8rem;
    height: 1.8rem;
    margin-top: 0.2rem;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.tearch{
    border-bottom: 10px solid #f5f5f5;
    padding: 0 0.5rem;
}
.tearch_m{
    border-bottom: 10px solid #f5f5f5;

}
.tearch_msg{
    display: flex;
    padding: 0.2rem 0.5rem;
    border-bottom: 1px solid #f5f5f5;
}
.tearch_msg_m{
    width: 100%;
    text-align: center;
}
.tearch-content{
    flex: 1;
    padding-left: 0.3rem;
}
h5 {
    font-weight: normal;
    font-size: 0.7rem;
    color: #666;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.tearch p,.tearch_m p{
    font-size: 12px;
    color: #999;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    /* line-height: 1.2rem; */
}
.tearch a{
    display: block;
}
.tearch_m .ths{
    display: inline-block;
    width: 33%;
}
.replyLabels .activeLabel {
    color: #ff6f55;
}
.new_mov{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 1.5rem;
    z-index: 100;
}