Another incredibly simple add-on that injects the Prefix ID to the prefix description box, enabling you to style it on a per-prefix basis. After installing the add-on, you will need to add some code to the
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Before:

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extra.less template similar to the below - or adjust it as you desire:Less:
Code:
.blockMessage--close.prefixDesc--id1 {
border-left: 3px solid #1ed760;
}
.blockMessage--close.prefixDesc--id2 {
border-left: 3px solid #d31117;
}
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After:
