message: Button child Align fix
diff: @@ -98,8 +98,16 @@ impl Button<LabelFlagNotSet, OnPressFlagNotSet, RawHtmlEl<web_sys::HtmlDivElemen
  .style("margin-top", "auto")
  .style("margin-bottom", "auto"),
  )
  - .style_group(StyleGroup::new(".button > .align_top").style("margin-bottom", "auto"))
  - .style_group(StyleGroup::new(".button > .align_bottom").style("margin-top", "auto"))
  + .style_group(
  + StyleGroup::new(".button > .align_top")
  + .style("margin-bottom", "auto")
  + .style("margin-top", "0")
  + )
  + .style_group(
  + StyleGroup::new(".button > .align_bottom")
  + .style("margin-top", "auto")
  + .style("margin-bottom", "0")
  + )
  .style_group(
  StyleGroup::new(".button > .align_left").style("align-self", "flex-start"),
  )
  