table {
  border: 1px solid #000000;
  width: 715px;
}
table caption {
  border: 1px solid #000000;
  background-repeat: repeat;
  background-attachment: scroll;
  background-position: left top;
  font-size: 1.8em;
  text-align: left;
  text-indent: 100px;
  color: white;
  background-color: #999397;
  height: 27px;
}
thead th {
  margin: 20px 0px 0px;
  padding: 0px 7px;
  background: transparent url(/img/bg_th.gif) repeat scroll left center;
  height: 21px;
  color: #ffffff;
  font-weight: bold;
  text-align: left;
}

.tdcabecera{
  margin: 20px 0px 0px;
  padding: 0px 7px;
  background: transparent url(/img/bg_th.gif) repeat scroll left center;
  height: 21px;
  color: #ffffff;
  font-weight: bold;
  text-align: center;
}