h1 {color:blue; font: verdana}
body {
  background-color: #ffcc99;
}
.bubble {
  max-width: 45%;
  margin: 2%;
  padding: 15px 20px;
  
}
  
.bubble {
  max-width: 45%;
  margin: 2%;
  padding: 15px 20px;
  clear: both;
}
.chat-left {
  background-color: lightgreen;
  float: left;
  border-radius: 30% 30% 30% 0%;
  font-family: Verdana;
font-size: 16px;
}

.chat-right {
  background-color: lightblue;
  float: right;
  border-radius: 30% 30% 0% 30%;
  font-family: Verdana;
font-size: 16px;
}