.teacher_self,.self_content{height: 210px}.teacher_self{width: 100%;background: rgba(199, 220, 241, 0.2)}.teacher_self img{max-width: 251px;max-height: 210px;margin-right: 9px}.self_content{width: 620px;float: right}.self_content h3{line-height: 80px}.teacher_table{width: 100%}.teacher_table h4{color: #00489D}.teacher_table table .leibie{width: 15%;text-align: center}.teacher_table table .table_content{border-left: 1px solid #535353;line-height: 25px}