Any thoughts as to why this isn't working?
<tr style="border-style: solid; border-width: 0px 0px 3px 0px; border-color: #97298f;">
Thanks!
EDIT: This is more detail from this section, applying to cells since it wasn't working for the row, using the suggestions below – but it's still not working:
<tr>
<td style="border: 0px 0px 3px 0px solid #97298f" width="75%" colspan="3"><p><i><span style="font-size:42pt;font-family:"Fira Sans Medium",sans-serif; color:#7030A0">Joining Together</span></i></p></td>
<td style="border: 0px 0px 3px 0px solid #97298f" width="25%"><p align="right" style="text-align:right"><span style="font-family:"Fira Sans Light",sans-serif;"><img width=112 height=62 src="https://drive.google.com/uc?export=view&id=1ZVLVDqtRqX691OXo7dN2n1Pb2V1D42Lq&authuser=camfont%40gmail.com&usp=drive_fs"
alt="Unity Logo" v:shapes="Picture_x0020_4"></span></p></td>
</tr>