Is there a way to remove the top border in material-ui Paper component? I've attempted the code below, but it doesn't seem to be effective.
<Paper
sx={{
border: 0,
borderTop: 0,
borderRadius: 0,
}}
>
<Box className="main">
<Typography variant="h4">O_x</Typography>
<InvoiceFormCmp />
</Box>
</Paper>