#share {
  display: inline-block;
  padding: 6px 0 0 6px;
  background: #FFF;
  border: 1px solid #E9E9E9;
  border-radius: 4px;
}
#share:hover {
  background: #F6F6F6;
  border: 1px solid #D4D4D4;
  box-shadow: 0 0 5px #DDD;
}
#share a {
  opacity: 0.5;
  vertical-align: bottom;
}
#share:hover a {opacity: 0.7}
#share a:hover {opacity: 1}