étoile à coté du pseudo des membres

.username .style3:before {
content: "\f005";
font-family: FontAwesome;
margin-right: 4px;
display: inline-block;
-webkit-transition-duration: 0.8s;
-moz-transition-duration: 0.8s;
-o-transition-duration: 0.8s;
transition-duration: 0.8s;

}
.username:hover .style3:before {
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  -o-transform: rotate(360deg);
}