/* Share Link */ 
.share-btn {
  display: inline-block;
  color: #ffffff;
  border: none;
  padding: 0.5em;
  width: 4em;
  opacity: 0.9;
  box-shadow: 0 2px 0 0 rgba(0,0,0,0.2);
  outline: none;
  text-align: center;
}

.share-btn:hover {
  color: #eeeeee;
}

.share-btn:active {
  position: relative;
  top: 2px;
  box-shadow: none;
  color: #e2e2e2;
  outline: none;
}

.share-btn.twitter { background: #55acee; }
.share-btn.google-plus { background: #dd4b39; }
.share-btn.facebook { background: #3B5998; }
.share-btn.whatsapp { background: #189d0E; }
.share-btn.qrcode { background: #eba249; }  
.share-btn.email { background: #b342f5; }  
.share-btn.copyurl { background: #e8380c; }