[juped]

They're fairly large (larger than lowercase letters in the header text, comparable to uppercase). Glad you were able to fix it since you prefer them much larger.

[guilhermeasper]

Since this is an action, I disagree that 10px is "fairly large". According to WCAG https://www.w3.org/WAI/WCAG22/Understanding/target-size-mini...

It should be 24px minimum, we shouldn't be comparing with the title either.

[fuzzfactor]

I know what you mean but it always seemed to me that voting is not a main feature, merely an accessory.