/** read later styles **/
.readlater {
  font-size: 12px;
  color: #000;
  padding: 0 6px;
  margin: 0;
  border-radius: 4px;
  border: 1px  solid #8f8f8f;
  height: 16px;
  line-height: 16px;
  width: 140px;
  overflow: hidden;
  list-style-type: none;
  float: right;
}

.readlater:before {
    content: attr(data-caption);
    display: block;
    height: 12px;
    margin-bottom: 10px;
  }

.readlater:hover {
    height: auto;
    padding-bottom: 10px;
  }

.readlater li {
    padding: 0 5px;
   }

.readlater li:hover {
     background-color: rgba(255, 255, 255, 0.3);
     @include border-radius(5px);
    }

.readlater li a {
      color: #000;
      text-decoration: none;
    }

Work startet on #66: Support for more read-later services