#table tr td th{border:1px solid #ccc;padding:3px;width:110px;height:30px}.el-table td.el-table__cell div,.el-table th.el-table__cell>.cell{text-align:center}.el-button--small{margin-right:15px!important;margin-top:10px}#btn{display:flex;align-items:center}#btn span{width:15px;height:15px;border:1px solid #000;border-radius:50%;display:inline-block}#btn .btnchange{background:#ccc;display:none}