message: Add right-side border to expanded block
diff: @@ -35,6 +35,11 @@ const TD = styled.td`
  const ContentTD = styled(TD)``
  +const ContentContainer = styled(Box)`
  + height: 100%;
  + border-right: 1px solid ${x => x.theme.colors.gray.hint};
  +`
  +
  const ButtonContainer = styled(Box)`
  position: absolute;
  top: 0;
  @@ -57,9 +62,9 @@ export const ExpandedBlockRow = forwardRef<HTMLElement, ExpandedBlockRowProps>(
  return (
  <Row {...rest} ref={ref}>
  <ContentTD width={FIRST_COLUMN_WIDTH}>
  - <Box borderRight="1px solid" borderRightColor="gray.hint">
  + <ContentContainer>
  <ExpandedBlockRowContents block={block} />
  - </Box>
  + </ContentContainer>
  </ContentTD>
  <TD colSpan={columnLength - 4}>
  <ExpandedBlockMetadata block={block} />
  