nav{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  position:fixed;
  top:0px;
  left:0px;
  
  background-color: rgb(245, 155, 38);
  width:100vw;
  height: 7vh;
  cursor: pointer;
}
nav div{
  text-align: center;
  padding-top: 14px;
  padding-bottom: 14px;
}
nav div:hover{
  background-color: rgb(227, 134, 3);
}