.chat-rooms>button {
  color: white;
}

.container{
  max-width: 600px !important;
}

.btn{
  background: #43d9b3;
  color: white;
  box-shadow: none !important;
  outline: 1px rgb(40, 140, 0) solid;
}

.btn:focus{
  outline: 1px rgb(40, 17, 202) solid;
}

.username{
  font-weight: bold;
}

.time{
  font-size: 0.7em;
  color: #999;
}

.update-mssg{
  text-align: center;
  margin: 20px auto;
}