.bubble {
  clear: both;
  max-width: 45%;
  margin: 2%;
  padding: 15px 20px;
}
.chat-left {
  background-color: lightgreen;
  border-radius: 30% 30% 30% 0;
  float: left;
}
.chat-right{
  background-color: lightblue;
  border-radius: 30% 30% 0 30%;
  float: right;
}
.image-left {
  border-radius: 30% 30% 30% 0;
  max-width: 95%;
}

.image-right {
  border-radius: 30% 30% 0 30%;
  max-width: 95%;
}