h4{font-size:14px;font-weight:700;text-align:center;margin-bottom:24px}.ivu-row{margin-bottom:12px}.ivu-row:last-child{margin-bottom:0}#messageManage .ivu-form-item{margin-bottom:5px}#messageManage .ivu-modal-body{overflow:auto;max-height:630px}.btn_batch{margin-right:12px}.modal1_item_box{height:43px;clear:both;padding:5px 0}.modal1_item_box .del_icon{margin-top:7px;cursor:pointer;display:none}.modal1_item_box:hover{background:#f5f5f5}.modal1_item_box:hover .del_icon{display:block}