$o-hb-row-min-height: 28px !default;
$o-hb-row-spacing: 4px !default;
$o-hb-row-padding-left: $o-hb-row-spacing * 2.6 + $o-we-border-width * 2 !default;
$o-hb-row-indent-left: $o-hb-row-spacing * 2 !default;