/* ---- button ---- */

.button {
  display: inline-block;
  padding: 10px 18px;
  margin-bottom: 10px;
  background: #EEE;
  border: none;
  border-radius: 3px;
  color: #222;
  font-size: 16px;
  text-shadow: 0 1px white;
  transition: all .2s ease;
}

.button:hover {

  text-shadow: 0 1px hsla(0, 0%, 100%, 0.5);
  color: #222;
}

.button:active,
.button.is-checked {
  background-color: #28F;
}

.button.is-checked {
  color: white;
  text-shadow: 0 -1px hsla(0, 0%, 0%, 0.8);
}

.button:active {
  box-shadow: inset 0 1px 10px hsla(0, 0%, 0%, 0.8);
}

/* ---- button-group ---- */



.button-group .button:first-child {
  border-radius: 0.5em 0 0 0.5em;
}

.button-group .button:last-child {
  border-radius: 0 0.5em 0.5em 0;
}