#artistes_au_hasard
{ padding-left: 5px;
}

#artistes_au_hasard a
{ display: block;
  width: 60px;
  height: 60px;
  float: left;
  overflow: hidden;
  margin: 4px;
}

#artistes_au_hasard a img
{ width: 60px;
  height: 60px;
}