.tabla {
  background: #fff;
  font-size: 14px;
  font-family: arial;
  padding:10px;
  border-spacing:10px;
  margin: auto;
}

.header {
  background: #ec6e00;
  color: #fff;
  vertical-align: middle;
  font-weight: bold;
  height: 30px;
  padding: 10px;

}

.cuerpo {
  background: #fff;
  color: #000;
  vertical-align: top;
  font-weight: bold;
}