body {
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 1rem 1.5rem;
  background: #f4f6f8;
  color: #111;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: #1d4ed8;
  color: #fff;
  padding: 0.35rem 0.75rem;
}

.skip:focus {
  left: 0.5rem;
  z-index: 10;
}

table td,
table th {
  border: 1px solid #ccc;
  padding: 0.35rem 0.5rem;
  text-align: left;
}