html {
  background-color: #f9ebff;
  font-family: "Roboto Mono", monospace;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
}

body {
  width: 1500px;
  margin: 3% 5%;
  background-color: #390085;
  color:#fff;
  padding: 0 20px 100px 20px;
  border: 2px #edc7ff;
  border-style: groove;
  border-radius: 50px;
}

#chat-box {
 width:590px;
 height:100px;
 background-color:#9747ff; 
 border-style: solid;
 border-color: #330075 #f5edff;
 border-radius: 5px 20px 35px 35px;
}