.root {
  display: inline-block;
  /*vertical-align: top;*/
  vertical-align: middle;
  margin: 0 5px 5px 0;
  /*margin: 0;*/
  white-space: nowrap;
}


.root:last-child {
  margin-right: 0;
}

/* TODO: remove all this child selector and tag selector stuff. */

.root > div > button {
  width: 32px;
  height: 32px;
  margin-right: 0;
  border-radius: 0;
}

.root > div > button:focus {
  position: relative;
  z-index: 1;
}

.root > div:first-child > button {
  /*border-top-left-radius: 2px;*/
  /*border-bottom-left-radius: 2px;*/
}

.root > div + div > button {
  border-left-width: 0;
}

.root > div:last-child > button {
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}