div.example {
  background-color: #ddd;
  border: solid 4px #eee;
  padding: 1em;
  line-height: 200%;
  float: left;
  text-align: center;
}

div.example button {
  background: #8ad;
  border-left: solid 2px #acf;
  border-top: solid 2px #acf;
  border-right: solid 2px #68b;
  border-bottom: solid 2px #68b;
  color: #fff;
  padding: 0.2em 1em;
  font-weight: bold;
}

div.example input, div.example textarea {
  background: #fff;
  border-left: solid 1px #bb8;
  border-top: solid 1px #bb8;
  border-right: solid 1px #ffe;
  border-bottom: solid 1px #ffe;
  padding: 0.1em 0.2em;
}

div.example textarea {
}