body {
  font-family: sans-serif;
  margin: 1rem;
  line-height: 1.4;
}

main {
  max-width: 980px;
}

form {
  display: grid;
  gap: 0.75rem;
  max-width: 520px;
}

label {
  display: grid;
  gap: 0.25rem;
}

input,
select,
textarea,
button {
  font: inherit;
  padding: 0.35rem;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1rem;
}

th,
td {
  border: 1px solid #999;
  text-align: left;
  padding: 0.4rem;
  vertical-align: top;
}

.hidden {
  display: none;
}

#feil {
  color: #8b0000;
}