h1 {
  text-align : center;
  color : #000080;
}

body {
  background-color: #a0bfa7;
  font-family: Arial;
  font-size: 15px;
  color: #000000;
}

/* code for the XHTML/CSS "buttons" */
.w3cbutton3 {
  margin: 1em 0;
  width: 9em;
  border: 1px solid #ccc;
  font-family: helvetica,arial,sans-serif;
  font-size: 70%;
  font-weight: bold;
}
.w3cbutton3 a {
  display: block;
  width: 100%;
}
.w3cbutton3 a:link,
.w3cbutton3 a:visited,
.w3cbutton3 a:hover {
  background-color: #fc6;
  color: #000;
  text-decoration: none;
}
.w3cbutton3 span.w3c {
  padding: 0 0.4em;
  background-color: #fff;
  color: #0c479d;
}