.container {
  font-size: 0.28rem;
  align-items: center;
  color: #666;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

.children {
  flex: 0 0 auto;
}
.extra {
  flex: 1 1 auto;
  border: 1px solid rgba(204, 204, 204, 1);
  border-radius: 0.04rem;
  margin-left: 0.26rem;
  padding: 0.15rem 0 0.15rem 0.23rem;
}
