ToggleButton {
  font-size: 90%;
  background: rgb(112, 112, 112);
  border: 2px solid #313131;
  transition: opacity 0.2s;
  opacity: 0.6;
  padding: 6px 12px;
  color: white;
  border-radius: 3px;
  font-weight: bold;
  text-decoration: none;
  display: block;

  -subscribe {
    background-color: rgb(88, 171, 204);
    border-color: #20699c;
  }

  -unsubscribe {
    background-repeat: no-repeat
    background-position: right
    background-image: svg(subscribed)
    padding-right: 25px
  }

  -disabled {
    cursor: default
    opacity: 0.4 !important
    text-decoration: none !important
  }

  :hover {
    opacity: 1
    text-decoration: none
  }

  @svg subscribed {
    width: 20px
    height: 12px
    content: "<circle cx='6' stroke='#FFF' fill='none' cy='6' r='5' /> <circle cx='6' cy='6' r='3' fill='#FFF'/>"
  }
}