[For 1.6] Advanced Sidebox 2.1.1

[Destroy666]

It's hardcoded in inc/plugins/asb/modules/staff_online_box.php module in $staff_badge variable:

$staff_badge = <<<EOF
<img src="{$staff_badge_filename}" alt="{$staff_badge_alt}" title="{$staff_badge_title}" width="{$staff_badge_width}"/>
EOF;

Scale it with CSS height or the outdated HTML height attribute.