body {
    background-color: #F5F5DC;
	}

header, footer {
border: 4px solid black;
  background-color: #A0522D;
  width: 98%;
  padding: 0.5em 1%;
  margin: 0;
	clear: both;
}

section {
  border: 3px solid black;
  padding: 1em;
  margin: 1em;
  background-color: #D2B48C;

}

section.ops {
border: 1px solid black;
background-color: white;
}