.navbar,
.position-fixed {
  position: fixed
}
.navbar {
  z-index: 10;
  width: 100%;
  overflow-x: auto;
  overflow-y: auto;
  opacity: 1;
  background-color: #b6b6b6;
  background-image: url("https://images.unsplash.com/photo-1564352969906-8b7f46ba4b8b?crop=entropy&cs=tinysrgb&fm=jpg&ixid=MnwzMzIzMzB8MHwxfHNlYXJjaHw1fHxncmVlbnxlbnwwfHx8fDE2NzcxMzUzMjY&ixlib=rb-4.0.3&q=80&w=1920")
}
.bi.bi-keyboard {
  overflow-x: hidden;
  overflow-y: hidden;
  height: 50px;
  width: 50px
}
.bi-keyboard {
  width: 20px;
  height: 20px
}