border-radius on img not working

[paytah232]

Could you please help me with this, as it seems border-radius is not supported on img tags.

<td style="vertical-align:middle;width:20mm;height:20mm;"><img src="<?php echo THIS_LIB_PATH_UP.'templates/1/7_lockhart_court.jpg';?>" alt="Logo" style="display:block;height:100%;max-width:100%;border-radius:50%;"></td>

Output:

Expected Output:

[ThijsCatwise]

Bump