.ant-pro-basicLayout-content .ant-pro-page-container {
  margin: 0
}

.ant-pro-page-container-children-content {
  margin: 0
}

.ant-layout .ant-layout-content {
  margin: 12px;
}

.ant-pro-page-container {
  height: 100%;
}

.ant-pro-grid-content {
  height: 100%;

  .ant-pro-grid-content-children {
    height: 100%;

    .ant-pro-page-container-children-content {
      height: 100%;
    }
  }
}