Merhaba,
Aşağıdaki gibi bir kodum var. Yalnız buradaki col-md-3'ün aynı anda yanyana 4 tane dizili olacak şekilde dönmesini istiyorum. Nasıl yapabilirim?

<section class="mt-5"><div class="container-fluid mt-5"><div class="row mt-5"><div class="col-md-12">    <h4 class="urun-gruplari-baslik mt-5 mb-4">ÜRÜN GRUPLARI</h4>    <div class="divider-urun-gruplari"></div>            <div id="carouselExampleControls" class="carousel slide" data-ride="carousel">                <div class="carousel-inner">                        <?php $kategori_oku = $mk_db->oku("urun_kat", "", "sira DESC");                            $slider_sayisi = $mk_sayi;                            foreach ($kategori_oku as $kategori){$counter2++;?>                            <div class="carousel-item<?php if($counter2 <= 1){echo " active"; } ?>">                                <div class="row col-md-12 mt-3">                                    <?php if($counter2 <= 4){?>                                    <div class="col-md-3">                                        <a class="urun-linki" href="<?=$ayar_sitelink.'liste/'.$kategori['seo'].'/'?>" >                                            <img src="<? echo $ayar_sitelink.'upload/kategori/'.$kategori["id"];?>.jpg" class="" alt="<? echo $kategori["ad"];?>">                                            <p class="urun-isimleri text-center"><? echo $kategori["ad"];?></p>                                        </a>                                    </div>                                    <? } ?>                                </div>                            </div>                            <?php } ?>                </div>            <a class="carousel-control-prev" href="#carouselExampleControls" role="button" data-slide="prev">                <span class="carousel-control-prev-icon" aria-hidden="true"></span>                <span class="sr-only">Previous</span>            </a>            <a class="carousel-control-next" href="#carouselExampleControls" role="button" data-slide="next">                <span class="carousel-control-next-icon" aria-hidden="true"></span>                <span class="sr-only">Next</span>            </a>        </div></div></div></section>