body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  overflow: hidden;
}

#chat-header {
  width: 100vw;
  height: 6vh;
  color: black;
  border: 2px solid #eee;
  padding: 2vh 0;
}

#chat-header-logo {
  float:left;
  height: 100%;
  margin: 0 1em;
}

#chat-header-title {
  font-size: 2.5vh;
  font-weight: 700;
}

#chat-header-subtitle {
  font-size: 1.5vh;
}

#cf-context { 
  width: 100vw; 
  height: 80vh;
}

#form {
  height: 0px;
  overflow: hidden;
}

cf-chat-response text {
  max-width: 25em;
}

cf-chat-response.robot thumb {
  background-size: 50px 50px;
}