<div class="wrapper">
 <ul class="share">
  <li class="top"><a href="#"><i class="fa fa-star"></i></a></li>
  <li class="middle">
   <a class="share-icon" href="#"><i class="fa fa-share-square-o"></i></a> 
   <a class="facebook" href="#"><i class="fa fa-facebook"></i></a> 
   <a class="twitter" href="#"> <i class="fa fa-twitter"></i></a> <span>2,625 Shares<span>
  </li>
  <li class="bottom"><a href="#"><i class="fa fa-heart"></i></a></li>
  
 </ul>
</div>
body {
  color: #222;
  font-family: 'Roboto', sans-serif;
}

.wrapper {
  margin: 50px auto;
  width: 700px;
  background: #ddd;
  height: 500px;
}

.share {
  padding: 0;
  margin: 0 auto;
  max-width: 90px;
  list-style: none;
  padding-top: 50px;
}

.share li {
  width: 90px;
  color: #fff;
  height: 90px;
  line-height: 90px;
  text-align: center;
  position: relative;
}

li.middle a {
  left: 0;
  height: 90px;
  width: 90px;
  position: absolute;
  transition: all .4s ease-in-out 0s;
}

li.middle:hover {
  li.middle
}

.share-icon {
  background: #568;
  position: relative;
  z-index: 1;
}

a.facebook {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: #4264AA;
}

a.twitter {
  position: absolute;
  top: 0;
  right: 0px;
  background-color: #6CB7F0;
}

.share li a {
  color: #fff;
  font-size: 30px;
}

.top {
  background: #FFAD0F;
}

.bottom {
  background: #EA5154;
}

.middle span {
  position: absolute;
  display: block;
  bottom: 0;
  left: 11%;
  top: 29px;
  font-size: 12px;
  color: #ccc;
  z-index: 2;
  opacity: 0;
  transition: all 0.3s ease-in-out 0s;
}

.share li:hover .facebook {
  left: -90px;
}

.share li:hover .twitter {
  left: 90px;
}

.share li:hover span {
  opacity: 1;
}

External CSS

  1. https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.3.0/css/font-awesome.css
  2. https://fonts.googleapis.com/css?family=Roboto

External JavaScript

This Pen doesn't use any external JavaScript resources.