Hi,
The size of the circle is the same in the default HTML destination.
But, when using Powerpoint or Excel the empty circle and the disk are smaller than the other ones.
In other words, the font "Lucida Sans Unicode" is not take into account. It is converted to "Courier".

I've tried with those other font but it didn't help:
*MYingHei_18030_C-Medium;
*Segoe UI Emoji;
*Segoe UI Symbol;
*SimSun;
*Symbola;

I'm using Microsoft Office 365.

Kind Regards,
Véro