<div style="width:140px">  
  <div class="back_menu block_menu" onclick="location.href='#'">by Skif</div>  
  <div class="back_menu block_menu" onclick="location.href='#'">by Skif</div>  
  <div class="back_menu block_menu" onclick="location.href='#'">by Skif</div>  
  <div class="back_menu block_menu" onclick="location.href='#'">by Skif</div>  
  </div>

.block_menu {text-decoration: none;font-size: 11px;color: #8d8d8d;padding: 4px 3px 4px 6px;}  
  .block_menu:hover {text-decoration: none;font-size: 11px;color: #8d8d8d;padding: 4px 3px 4px 6px;}  
  .back_menu {background:#fff;cursor:pointer;}  
  .back_menu:hover {background: #ededed;cursor:pointer;}