.btn-textarea {
  display: block;
  width: 100%;
}
@media screen and (min-width: 600px) {
  .btn-textarea {
    margin-top: 75px;
  }
}
@media screen and (min-width: 992px) {
  .btn-textarea {
    margin-top: 79px;
  }
}
.message {
  background-color: #e4e4e4;
  padding: 10px;
}
.message.recieved {
  margin-right: 20%;
  border-left: 2px grey solid;
}
.message.sent {
  margin-left: 20%;
  border-right: 2px grey solid;
}
.message .metadata {
  display: block;
  text-align: right;
  color: grey;
  font-size: 11px;
}