.supsystic-social-sharing button.social-sharing-navigation-toggle {
  -moz-border-radius: 100%;
  -webkit-border-radius: 100%;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 100%;
  border: none;
  color: #ffffff;
  font-size: 12px;
  height: 24px;
  margin-top: 10px;
  padding: 5px 5px 5px 5px;
  width: 24px;
}
.supsystic-social-sharing button.social-sharing-navigation-toggle:hover {
  background: rgba(26, 26, 26, 0.5);
}
.supsystic-social-sharing button.social-sharing-navigation-toggle > i {
  left: -1px;
  position: relative;
  top: -1px;
}
.supsystic-social-sharing.supsystic-social-sharing-top button.social-sharing-navigation-toggle,
.supsystic-social-sharing.supsystic-social-sharing-bottom button.social-sharing-navigation-toggle {
  position: absolute;
  top: 50%;
  margin-top: -12px;
}