.lecturer_main{background:#f3f6fa}.lecturer_main .lecturer_box{margin-bottom:30px}.lecturer_main .lecturer_box .lecturer_content{-webkit-box-sizing:border-box;box-sizing:border-box;padding:14px;background:#fff}.lecturer_main .lecturer_box .lecturer_content .lecturer_text{display:inline-block;width:100px;text-align:right}.lecturer_main .lecturer_box .lecturer_content .lecturer_item{margin-bottom:10px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.lecturer_main .lecturer_box .lecturer_content .lecturer_item p{width:33.3%;text-align:left}.lecturer_main .lecturer_box .lecturer_tit{-webkit-box-sizing:border-box;box-sizing:border-box;padding:14px;background:#fff;border-bottom:1px solid #eee}.lecturer_main .lecturer_box .lecturer_tit h3{margin:0;padding:0}