Summary: First off I think i got this working in text links only (it's been a pain in the arse showing in quotes) so there might be some adverse affects with the icon showing in other places I may have missed.Install: upload icon in the archive to your /gradients folder and paste the following in your EXTRA.CSS template.
Code:
.message .messageText a {
color: #7BA455;
padding-left: 18px;
background: url("@imagePath/xenforo/gradients/link-icon.png") no-repeat scroll left transparent;
}
.message .messageText a:hover {
color: red;
background: url("@imagePath/xenforo/gradients/link-icon.png") no-repeat scroll left transparent;
box-shadow: none !important;
-moz-transition: all 0.3s ease-in-out 0s;
-o-transition: all 0.3s ease-in-out 0s;
-webkit-transition: all 0.3s ease-in-out 0s;
opacity: 0.5;
}
.bbCodeQuote a, .bbCodeQuote a:hover
{
@property "baseHtml signature ugc";
padding-left: 5px !important;
background: none transparent !important;
@property "/baseHtml signature ugc";
}