I modified the checkboxes.html file in /wp-content/plugins/query-multiple-taxonomies/templates. It works in IE 9, Firefox 18.0.2, and the latest version of Chrome.
See https://letstalkaboutwater.com/film-inventory-summary-listing/multiple-tag-query/ for this in action.
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<style>
<!–
div#ltaw ul.threercol { width: 740px; }
div#ltaw li { float: left; width: 225px; margin: 0px 20px 0px 0px; padding: 0px; }
// –></style>
<form method=”get” action=”{{base-url}}” class=”taxonomy-drilldown-checkboxes”>
<table width=”100%”><tr><td valign=”top”>
<tr><td valign=”top”>
<table border=”1″ cellspacing=”2″ cellpadding=”2″ style=”background-color: #75A3FF;”><tr><td>
<input type=”submit” value=”{{submit-text}}” /> |
<INPUT TYPE=”button” onClick=”parent.location='{{reset-url}}'” value=”Start Over”>
</td></tr></table>
</td></tr>
<tr><td valign=”top”>
{{#taxonomy}}
<div id=”terms-{{taxonomy}}”>
<h4>{{title}}</h4>
<div id=”ltaw”>
<ul class=”threecol”>
{{{term-list}}}
</div>
</div>
{{/taxonomy}}
</td></tr>
<tr><td valign=”top”>
<table border=”1″ cellspacing=”2″ cellpadding=”2″ style=”background-color: #75A3FF;”><tr><td>
<input type=”submit” value=”{{submit-text}}” /> |
<INPUT TYPE=”button” onClick=”parent.location='{{reset-url}}'” value=”Start Over”>
</td></tr></table>
</td></tr></table>
</form>
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