.location-info {display: none;}
.office-gcourse-ul.like li {height: auto !important;}
.channel_introduce_r {
    background: url(//www.jiaoyubao.cn/channelfile/image/pd_js_img@2x.png);
    background-size: 100% 100%;
    border: none;
}

.channel_introduce_r .office-r-action1 {
    border: none;
}

.channel_introduce_r .channel_introduce_main {
    padding: 16px;
    font-size: 12px;
    font-family: Source Han Sans CN-Regular, Source Han Sans CN;
    font-weight: 400;
    color: #595959;
    line-height: 20px;
}

.channel_introduce_r .channel_introduce_btn {
    padding: 0 16px 16px;
    display: flex;
    justify-content: space-between;
}

.channel_introduce_r .channel_introduce_btn a {
    display: block;
    padding: 0 28px;
    line-height: 36px;
    width: 108px;
    height: 36px;
    background: #1A8CFF;
    border-radius: 4px 4px 4px 4px;
    opacity: 1;
    font-size: 13px;
    font-family: Source Han Sans CN-Regular, Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
}