MyBB Community Forums

There's a much better way instead of using colors to hide:

MyCode:

\[spoiler\](.*?)\[/spoiler\]

Replacement:

<div class="spoiler">
<b><u>Spoiler:</u></b>
<div class="spoilercontent">$1</div>
</div>

Add to global.css

.spoiler {
    padding:3px;
    border:1px solid #909090;
    background: #CCCCCC;
}
.spoiler .spoilercontent {
    display:none;
}
.spoiler:hover .spoilercontent {
   display:block;
}