<style type="text/css">
.btn {
  background-image: -moz-linear-gradient(top, #EEE 0%, #CCCCCC 100%);
  background-image: -webkit-linear-gradient(top, #EEE 0%, #CCCCCC 100%);
  border: 1px solid #999;
  border-radius: .25em;
  display: inline-block;
  margin: .5em;
  padding: .5em;
  text-align: center;
  text-decoration: none;
}
.btn:hover {
  text-decoration: underline;
}
.btn-block {
  display: block;
}
.btn-large {
  font-size: 1.5em;
}
.disabled,
.disabled:hover {
  color: #999;
  opacity: .8;
  text-decoration: none;
}
</style>

  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

  <div style="width: 200px; margin: 2em auto;">
    <a class="btn btn-block btn-large" href="/some-page">Step 1</a>
    <a class="btn btn-block btn-large disabled">Step 2</a>
    <a class="btn btn-block btn-large disabled">Step 3</a>
    <a class="btn btn-block btn-large disabled">Summary</a>
  </div>

  <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>