1
 2
 3
 4
 5
 6
 7
 8
 9
10
.response-manager .time::before {
    content: url('https://emos.plurk.com/16d08ae21ee3d292a0c267aeff023013_w19_h20.gif');
    padding: 3px;
    top: 3px;
    position: relative;
}

.response-manager:hover .time::before {
    content: url('https://emos.plurk.com/6848631075faa9995f30a8ed5104bda2_w19_h20.gif');
}