body {
  padding: 50px;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
  color: #00B7FF;
}

h1 {
  width: 100%;
  text-align: center;
}

.item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.5rem;
  background-color: beige;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: left;
}
th {
  background-color: #f2f2f2;
}

.hidden {
  display: none;
}