.share-buttons {
   position: fixed;
   bottom: 10px;
   right: 25px;
}
.share-button {
   background-color: #0085b2;
   color: white;
   font-size: 1.2em;
   padding: 10px 13px 10px 13px;
   border-radius: 30px;
   opacity: 0.8;
}
.share-button:hover {
   opacity: 1.0;
   cursor: pointer;
}
.social-popup {
   height: 0;
   position: relative; bottom: 30px;
}
div:focus {
   outline: none;
}
.social-button { padding: 10px 13px 10px 13px; opacity: 0.8; text-align: center; font-size: 1.2em; border-radius: 30px; color: white; margin: 0 0 8px 0; }
.social-button:hover { opacity: 1.0; cursor: pointer;}
.-twitter {background-color: #4099ff;}
.-facebook {background-color: #2F609C;}
.-linkedin {background-color: #0074A1;}