Created by: isychev
Buttons and input inherit the padding from the $input-btn-padding-x and $input-btn-padding-y. For $input-btn-padding-y is entirely true, for there is a problem with $input-btn-padding-x, y buttons, large side indent and have indented input is much less.
Corrected this flaw and modified desires in #24265 (comment)
Fixes #23550 (closed).