body {
  color: black;
  background-color: white;
  padding: 0;
  margin:0;
  width: 100%; 
}
 
 #header {
  position: relative;
  top: 15%;
  left: 2%;
  width: 30%;
  height: 50%
  background-color: #097324;
}

#article {
  position: relative;
  top: 70%;
  left: 2%;
  width: 55%;
  height: 65%;
  background-color: #097324;
}

#nav {
  position: relative;
  top: 90%;
  left: 2%;
  width: 25%;
  height: 0%;
  background-color: #097324;
 }
 
 #footer {
  position: relative;
  top: 2%;
  left: 2%;
  width: 40%;
  height: 10%;
  background-color: #a0db0b;
 }