body,h1,h2,h3,h4,p {
background-color: white;
font-size: 80%;
margin:0;
}

nav,header {
  display:none;
}
a:link:after, #content a:visited:after {
   content: " (" attr(href) ") ";
   font-size: 90%;
   }

p {
 margin: 1ex;
}

section {
  margin: 1ex;
  padding: 1ex;
  border :#fff;
}