antd表格去掉四周边框

只涉及到css的一些基本选择

.ant-table-bordered .ant-table-header > table, 
.ant-table-bordered .ant-table-body > table, 
.ant-table-bordered .ant-table-fixed-left table, 
.ant-table-bordered .ant-table-fixed-right table{
  border-left: none;
}

.ant-table-bordered {
  .ant-table-thead > tr > th:last-child{
    border-right: none;
  }
  .ant-table-tbody > tr > td:last-child{
    border-right: none;
  }
}

.ant-table-tbody > tr:last-child > td{
  border-bottom: none;
}