[Vuejs]-A links change size on click

Is there a reason you’re adding a "hover" class instead of using the pseudo-class :hover?

After three or four clicks, do the links get bigger in their default state, on hover, on click?

If it’s on click, you’ll want to add styling with the :active pseudo-class. But remember to put your pseudo classes in this order, or they can override each other: :link, :visited, :hover, :focus, :active.

Edit: Image to explain my comment below: