Describe the bug
I have b-avatar button with size set to 150px
<b-avatar button @click="change" :src="currentUserImage" size="150px"></b-avatar>
And it looks tooo odd:

Why avatar border is increased?
BTW, when avatar is in normal mode (not button), it looks ok:

Describe the bug
I have b-avatar button with size set to 150px
<b-avatar button @click="change" :src="currentUserImage" size="150px"></b-avatar>And it looks tooo odd:

Why avatar border is increased?
BTW, when avatar is in normal mode (not button), it looks ok:
