html{
  color:#000;
  padding:20px 0;
  font: 12px/18px "맑은 고딕", "Malgun Gothic";
}
#tab {
  border-collapse:collapse;
  border-spacing:0;
}
td,th {
  border:1px solid #444;
  font: 12px/18px "맑은 고딕", "Malgun Gothic";
  padding:5px;
}
thead tr, tfoot tr {
  background:#888;
  color:#fff;
}
tbody tr {
  background:#eee;
}
span.price {
  display: box;
  text-align:right;
  width:200px;
  font-weight:bold;
}