blinking for unread messages wikia

@-webkit-keyframes blink {
    0% {background:#FFF8DC;}
    50% {background:#FF684C;}
    100% {background:#FFF8DC;}
}
@-moz-keyframes blink {
    0% {background:#FFF8DC;}
    50% {background:#FF684C;}
    100% {background:#FFF8DC;}
}
.User.unread {
/*    background:url('http://i.imgur.com/3LnqJ.gif');*/
    -webkit-animation:blink 3s infinite;
    -moz-animation:blink 3s infinite;
}