前端项目实战叁佰柒拾柒react-admin和material ui-useGetList中Stack和Papar设置布局样式

      <Stack direction='row'>
            <Paper sx={{ width: '20%' }} elevation={1}>
        
            </Paper>
            <Paper sx={{ width: '80%', marginLeft: '4px', marginRight: '4px' }} elevation={1}>   
            </Paper>
            {/* <Paper sx={{ width: '20%', position: 'relative' }} elevation={1} >
           
            </Paper> */}
        </Stack>