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