.container_title{height:66px}.student_img{width:100%;display:block;margin:0 auto}.batch_btn{margin-top:38px}.name_list{float:left}.parent_box{border-bottom:5px solid #f7f7f7;position:relative;padding:10px 0}.parent_box:last-of-type{border:none}.center-btn{display:block;margin:300px auto}.modal_body textarea.ivu-input{width:300px;height:150px;line-height:24px}