如何垂直居中和水平居中素数格式？

.parent {
  display: flex;
  align-items: center;
}

.parent {
  position: relative;
}

.child {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
}

.parent {
  display: flex;
  justify-content: center;
}

.parent {
  text-align: center;
}

.child {
  display: inline-block;
}

function isPrime(num) {
  if (num < 2) {
    return false;
  }
  for (let i = 2; i <= Math.sqrt(num); i++) {
    if (num % i === 0) {
      return false;
    }
  }
  return true;
}

function formatPrimeNumbers(numbers) {
  const primes = numbers.filter(num => isPrime(num));
  const nonPrimes = numbers.filter(num => !isPrime(num));
  return [...primes, ...nonPrimes];
}

const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const formattedNumbers = formatPrimeNumbers(numbers);
console.log(formattedNumbers);