I've got the following code and have tried adding "justify-content", "align-middle", and others but still can't seem to get it to align the h5 and link in the middle of the containing div. Should I be structuring this another way, without using "flex" or "flex-col"?
<section id="cta-image-box"
         class="container mx-auto py-24 mt-32 mb-32">
    <div class="h-[335px] rounded-[40px] bg-slate-500 bg-bgCTA bg-cover bg-center bg-blend-multiply">
        <div class="flex flex-col items-center">
            <h5 class="text-5xl font-bold text-white mb-10">
                Lorem ipsum dolor site <span class="text-gray-300">15% OFF</span> amet
            </h5>
            <a href="#"
               alt=""
               class="px-6 py-3 w-fit rounded-full bg-slate-200 text-gray-800 hover:bg-slate-800 hover:text-white">
                Discount Code
            </a>
        </div>
    </div>
</section>
 
     
    