<ul class="stacked-list">
  <li class="list-border">
    <img src="your_img_loc" alt=""> 
    <span>Friend 1 commented on your post</span></li>
  <li class="list-border">
    <img src="your_img_loc" alt="">
    <span>Friend 2 liked your post</span> </li>
  <li class="list-border">
    <img src="your_img_loc" alt="">
    <span>Friend 3 sent Friend request</span></li>
</ul>