.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;
}