.wrapper{
  display: grid;
  grid-template-columns: minmax(0px, 1fr) minmax(0, 80%) minmax(0px, 1fr);
}

nav{
  background-color:rgba(208, 158, 158, 0.3);
  height: 75px;
  grid-column-start:1;
  grid-column-end:4;
  
  
}
body{
  padding:0;
  margin:0;
}
header{
  grid-column-start:2;
  grid-column-end:3;
  background-color:rgba(207, 220, 151, 0.3);
  height: 30vh;
}
main{
  grid-column-start:2;
  grid-column-end:3;
  background-color:rgba(158, 208, 165, 0.3);
  height: 30vh;

}
section{
  grid-column-start:2;
  grid-column-end:3;
  background-color:rgba(211, 146, 204, 0.3);
  height: 30vh;

}
footer{
  background-color:rgba(208, 158, 158, 0.3);
  height: 75px;
  grid-column-start:1;
  grid-column-end:4;
  
  
}