Changes

{{#vardefine:world#|{{#sub:{{#explode:{{{page|{{PAGENAME}}}}}|/|0}}|-1|1}}}}

__TOC__{{#vardefine:world#|{{#sub:{{#explode:{{{page|{{PAGENAME}}}}}|/|0}}|-1|1}}}}

<div><div id="world-select"style="float: left; position: relative; display: flex; bottom: -11px;">

<div><div id="world-select"style="float: left; position: relative; display: flex; bottom: -11px;">

<div class="faux-tabber" style="width: 24px; padding: 3px .5em; margin-left: 3px; border: 1px solid #CCC; border-bottom: none; background: #F2F7FF; text-decoration: none; white-space: pre; font: bold 12px Verdana,sans-serif">[[{{#var:world#|?}}-1]]</div>

<div class="faux-tabber" style="width: 24px; padding: 3px .5em; margin-left: 3px; border: 1px solid #CCC; border-bottom: none; background: #F2F7FF; text-decoration: none; white-space: pre; font: bold 12px Verdana,sans-serif">[[{{#var:world#|?}}-1]]</div>