as the boxzilla box is also missing the custom style with AO disabled; no ??
the root problem seems to be (also when AO is disabled) that this block of JS;
<script type="text/javascript">var el = document.querySelector('.boxzilla-8733'); el.className = el.className + ' boxzilla-theme boxzilla-theme-left-border';</script>
results in this JS error:
07:08:25.040 TypeError: el is null 1 adeaconsmusing.ca:710:52
https://adeaconsmusing.ca/:710:52
which means the CSS code provided does not work as the selectors do not match. when you change the CSS code to this however:
when you change the inline CSS to;
.boxzilla-8733 a{ color: #448aff; }
.boxzilla-8733 a:hover { color: #2b71e6; }
.boxzilla-8733 input[type="submit"], .boxzilla-8733.boxzilla-theme input[type="button"], .boxzilla-8733.boxzilla-theme button { background: #448aff; }
.boxzilla-8733 input[type="submit"]:hover, .boxzilla-8733.boxzilla-theme input[type="button"]:hover, .boxzilla-8733.boxzilla-theme button:hover { background: #2b71e6; }
.boxzilla-8733 { border-style:solid; border-left-color: #e2da31; }
you’ll see it will work (as the non-existing parts of the selector were removed).
frank