body{
  margin: 0;
}

.navbar{
  background-color: #f7f7f7;
  height: 9vh;
  width: 100vw;
  position: fixed;
  top: 0px;
  z-index: 3;
  box-shadow: 0px -5vh 10vh grey;
}

.back-wrap {
  height: 6vh;
  width: 6vh;
  position: fixed;
  padding-top: 2.5vw;
  left: 1vw;
}

.back-wrap > button {
  border: none;
  background-color: #f7f7f7;
}

.back-wrap > button:active {
  outline: none;
}

.back-wrap > button > .material-icons-round {
  font-size: 6vh;
  font-weight: normal;
  color: #004d99;
}

#logo {
  max-height: 6vh;
  max-width: 31vw;
  position: fixed;
  top: 2vh;
  margin-left: 34.5vw;
  margin-right: 34.5vw;
}

#chatbot {
  max-height: 6vh;
  position: fixed;
  top: 1.5vh;
  right: 16.5vw;
}

.chatbot > .material-icons-round {
  font-size: 6vh;
  position: absolute;
  top: 2vh;
  right: 16.5vw;
  color: #004d99;
}