body {
  background-color: #f0f0f0;
  font-family: Trebuchet MS, Verdana, Geneva, Arial, Helvetica, sans-serif;
  font-size: 90%;
  overflow: -moz-scrollbars-vertical;
}

.wrapper {
  width:600px;
  margin: 0px auto;
}

a img {
  border: 0px;
}

fieldset legend {
  font-size: 130%;
}