.message {
  left: 0;
  right: 0;
  bottom: 5em;
  z-index: 2;
  margin: 0 1em;
  display: flex;
  position: fixed;
  align-items: flex-end;
  flex-direction: column;
}

.item {
  color: #fff;
  padding: 1em;
  margin: 0 auto;
  max-width: 50em;
  overflow: hidden;
  position: relative;
  border-radius: .5em;
  background-color: rgba(0, 0, 0, .6);
  box-shadow: 0 0 5em rgba(0, 0, 0, .1);

  .content, .close {
    vertical-align: middle;
  }

  .close {
    line-height: 1;
    cursor: pointer;
    font-size: 1.5em;
    margin-left: 1em;
  }
}