Changing `system` account email

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12 
.post-stream .moderator a.main-avatar img {
    border: 2px inset yellow; margin-top: -2px; margin-left: -2px;
    box-shadow: 0px 0px 2px #880;
}
.post-stream .moderator .names, .post-stream .moderator .topic-body .names span a {
    color: #880;
}
.post-stream .moderator .topic-body {
    background-color: #ffffea;
}
.post-stream .moderator span.user-title {
    display: none;
}
.post-stream .moderator .names:after {
    content: "Moderator";
}