.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.checkbox input {
  width: 16px;
}

#sitesTable,
#plansTable,
#versionsTable {
  margin-top: 14px;
}

nav {
  overflow-y: auto;
}

@media (max-width: 560px) {
  nav {
    grid-template-columns: repeat(4, 1fr);
  }
}