message: style(Toast): adjust icon size to 36px
diff: @toast-line-height: 20px;
  @toast-border-radius: @border-radius-lg;
  @toast-background-color: fade(@black, 70%);
  -@toast-icon-size: 40px;
  +@toast-icon-size: 36px;
  @toast-text-min-width: 96px;
  @toast-text-padding: @padding-xs @padding-sm;
  @toast-default-padding: @padding-md;
  