Move affixes "inside" input

[zepfietje]

Make sure clicking prefix/suffix icon focuses input.

[danharrin]

@zepfietje please can you explain what you mean by "inside"? I understand that clicking should focus the input though

[zepfietje]

By "inside" I mean absolutely positioning the affixes to ensure that clicking them focuses the input. There's probably some tricky parts to different approaches though.