Hi Dave,
Greetings from Syncfusion support.
We have analyzed your query and we suggest you use CSS style
for the e-rowcell::before to customize the font size in vertical mode.
Kindly refer to the attached code snippet and output screenshot for your reference.
|
<style>
.e-rowcell::before{
font-size:larger;
}
</style>
|
Kindly get back to us if you have any further queries.
Regards,
Keerthana.
Attachment:
FontSizeVerticalModemin_61167f49.zip