Is there a way to change a default info icon in VM 1?

Hello!
I wonder if there’s a way to make old VM admin panel’s info icon to be changed to a different one. As a default, VM “borrows” it from Joomla (it’s a small blue circle with white letter “i” in it).
What I mean is that to make VM use a different icon (not the one Joomla has).
Thanks!