body {
  font-family: Georgia, serif;
  background: #b4e0f8 url('https://themes.googleusercontent.com/image?id=1wLTWkU_6PD30roBJNfOzJkbDSVdh23FfYsvrDIfh8emJnpH0BAOKT4kTP4ytiOfdJE2g') repeat scroll top center;
  color: #000;
  margin: 0;
  padding: 0;
}
a {
  color: #3367D6;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  color: #0B8043;
}
nav a {
  margin: 0 10px;
}
header {
  background-color: #C6DAFC;
  padding: 20px 0;
}
footer {
  background-color: #C6DAFC;
  padding: 10px 0;
}